73474271

素因数分解:

${\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 81224640

約数和(自身を除く): 7750369

約数列:

[1, 13, 53, 169, 631, 689, 2197, 8203, 8957, 33443, 106639, 116441, 434759, 1386307, 5651867, 73474271]

約数ペア:

[(1, 73474271), (13, 5651867), (53, 1386307), (169, 434759), (631, 116441), (689, 106639), (2197, 33443), (8203, 8957)]