74826521

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 98849856

約数和(自身を除く): 24023335

約数列:

[1, 7, 11, 23, 77, 121, 161, 167, 253, 529, 847, 1169, 1771, 1837, 2783, 3703, 3841, 5819, 12859, 19481, 20207, 26887, 40733, 42251, 64009, 88343, 141449, 295757, 448063, 464761, 618401, 971773, 3253327, 6802411, 10689503, 74826521]

約数ペア:

[(1, 74826521), (7, 10689503), (11, 6802411), (23, 3253327), (77, 971773), (121, 618401), (161, 464761), (167, 448063), (253, 295757), (529, 141449), (847, 88343), (1169, 64009), (1771, 42251), (1837, 40733), (2783, 26887), (3703, 20207), (3841, 19481), (5819, 12859)]