15678832743

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 28760279040

約数和(自身を除く): 13081446297

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 67, 119, 153, 173, 189, 201, 357, 421, 459, 469, 519, 603, 1071, 1139, 1211, 1263, 1407, 1557, 1809, 2941, 2947, 3213, 3417, 3633, 3789, 4221, 4671, 7157, 7973, 8823, 8841, 10251, 10899, 11367, 11591, 12663, 20587, 21471, 23919, 26469, 26523, 28207, 30753, 32697, 34773, 50099, 61761, 64413, 71757, 72833, 79407, 79569, 81137, 84621, 104319, 150297, 185283, 193239, 197047, 197449, 215271, 218499, 243411, 253863, 312957, 450891, 479519, 509831, 555849, 591141, 592347, 655497, 730233, 761589, 1238161, 1352673, 1379329, 1438557, 1529493, 1773423, 1777041, 1966491, 2190699, 3356633, 3714483, 4137987, 4315671, 4588479, 4879811, 5320269, 5331123, 8667127, 10069899, 11143449, 12413961, 12947013, 13765437, 14639433, 26001381, 30209697, 33430347, 34158677, 37241883, 43918299, 78004143, 82956787, 90629091, 102476031, 131754897, 234012429, 248870361, 307428093, 580697509, 746611083, 922284279, 1742092527, 2239833249, 5226277581, 15678832743]

約数ペア:

[(1, 15678832743), (3, 5226277581), (7, 2239833249), (9, 1742092527), (17, 922284279), (21, 746611083), (27, 580697509), (51, 307428093), (63, 248870361), (67, 234012429), (119, 131754897), (153, 102476031), (173, 90629091), (189, 82956787), (201, 78004143), (357, 43918299), (421, 37241883), (459, 34158677), (469, 33430347), (519, 30209697), (603, 26001381), (1071, 14639433), (1139, 13765437), (1211, 12947013), (1263, 12413961), (1407, 11143449), (1557, 10069899), (1809, 8667127), (2941, 5331123), (2947, 5320269), (3213, 4879811), (3417, 4588479), (3633, 4315671), (3789, 4137987), (4221, 3714483), (4671, 3356633), (7157, 2190699), (7973, 1966491), (8823, 1777041), (8841, 1773423), (10251, 1529493), (10899, 1438557), (11367, 1379329), (11591, 1352673), (12663, 1238161), (20587, 761589), (21471, 730233), (23919, 655497), (26469, 592347), (26523, 591141), (28207, 555849), (30753, 509831), (32697, 479519), (34773, 450891), (50099, 312957), (61761, 253863), (64413, 243411), (71757, 218499), (72833, 215271), (79407, 197449), (79569, 197047), (81137, 193239), (84621, 185283), (104319, 150297)]