23746527

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 42816576

約数和(自身を除く): 19070049

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 193, 217, 279, 441, 567, 579, 651, 837, 1323, 1351, 1519, 1737, 1953, 2511, 3969, 4053, 4557, 5211, 5859, 5983, 9457, 12159, 13671, 15633, 17577, 17949, 28371, 36477, 41013, 41881, 53847, 85113, 109431, 123039, 125643, 161541, 255339, 293167, 376929, 484623, 766017, 879501, 1130787, 2638503, 3392361, 7915509, 23746527]

約数ペア:

[(1, 23746527), (3, 7915509), (7, 3392361), (9, 2638503), (21, 1130787), (27, 879501), (31, 766017), (49, 484623), (63, 376929), (81, 293167), (93, 255339), (147, 161541), (189, 125643), (193, 123039), (217, 109431), (279, 85113), (441, 53847), (567, 41881), (579, 41013), (651, 36477), (837, 28371), (1323, 17949), (1351, 17577), (1519, 15633), (1737, 13671), (1953, 12159), (2511, 9457), (3969, 5983), (4053, 5859), (4557, 5211)]