71261646

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{86693}}^1$

素因数の和:86835

約数の個数: 16

約数和(自身を含む): 143565264

約数和(自身を除く): 72303618

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 86693, 173386, 260079, 520158, 11876941, 23753882, 35630823, 71261646]

約数ペア:

[(1, 71261646), (2, 35630823), (3, 23753882), (6, 11876941), (137, 520158), (274, 260079), (411, 173386), (822, 86693)]