12157942761

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{52301}}^1$

素因数の和:53453

約数の個数: 24

約数和(自身を含む): 18341683776

約数和(自身を除く): 6183741015

約数列:

[1, 3, 9, 23, 69, 207, 1123, 3369, 10107, 25829, 52301, 77487, 156903, 232461, 470709, 1202923, 3608769, 10826307, 58734023, 176202069, 528606207, 1350882529, 4052647587, 12157942761]

約数ペア:

[(1, 12157942761), (3, 4052647587), (9, 1350882529), (23, 528606207), (69, 176202069), (207, 58734023), (1123, 10826307), (3369, 3608769), (10107, 1202923), (25829, 470709), (52301, 232461), (77487, 156903)]