68495449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 79632000

約数和(自身を除く): 11136551

約数列:

[1, 11, 23, 79, 149, 253, 529, 869, 1639, 1817, 3427, 5819, 11771, 19987, 37697, 41791, 78821, 129481, 270733, 459701, 867031, 2978063, 6226859, 68495449]

約数ペア:

[(1, 68495449), (11, 6226859), (23, 2978063), (79, 867031), (149, 459701), (253, 270733), (529, 129481), (869, 78821), (1639, 41791), (1817, 37697), (3427, 19987), (5819, 11771)]