23163231

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 20962977

約数列:

[1, 3, 7, 13, 17, 21, 23, 31, 39, 49, 51, 69, 91, 93, 119, 147, 161, 217, 221, 273, 299, 357, 391, 403, 483, 527, 637, 651, 663, 713, 833, 897, 1127, 1173, 1209, 1519, 1547, 1581, 1911, 2093, 2139, 2499, 2737, 2821, 3381, 3689, 4557, 4641, 4991, 5083, 6279, 6851, 8211, 8463, 9269, 10829, 11067, 12121, 14651, 14973, 15249, 19159, 19747, 20553, 25823, 27807, 32487, 34937, 35581, 36363, 43953, 47957, 57477, 59241, 64883, 77469, 84847, 104811, 106743, 143871, 157573, 194649, 249067, 254541, 335699, 454181, 472719, 593929, 747201, 1007097, 1103011, 1362543, 1781787, 3309033, 7721077, 23163231]

約数ペア:

[(1, 23163231), (3, 7721077), (7, 3309033), (13, 1781787), (17, 1362543), (21, 1103011), (23, 1007097), (31, 747201), (39, 593929), (49, 472719), (51, 454181), (69, 335699), (91, 254541), (93, 249067), (119, 194649), (147, 157573), (161, 143871), (217, 106743), (221, 104811), (273, 84847), (299, 77469), (357, 64883), (391, 59241), (403, 57477), (483, 47957), (527, 43953), (637, 36363), (651, 35581), (663, 34937), (713, 32487), (833, 27807), (897, 25823), (1127, 20553), (1173, 19747), (1209, 19159), (1519, 15249), (1547, 14973), (1581, 14651), (1911, 12121), (2093, 11067), (2139, 10829), (2499, 9269), (2737, 8463), (2821, 8211), (3381, 6851), (3689, 6279), (4557, 5083), (4641, 4991)]