71699517

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{70501}}^1$

素因数の和:70620

約数の個数: 12

約数和(自身を含む): 104483964

約数和(自身を除く): 32784447

約数列:

[1, 3, 9, 113, 339, 1017, 70501, 211503, 634509, 7966613, 23899839, 71699517]

約数ペア:

[(1, 71699517), (3, 23899839), (9, 7966613), (113, 634509), (339, 211503), (1017, 70501)]