71322153

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64081}}^1$

素因数の和:64144

約数の個数: 16

約数和(自身を含む): 110733696

約数和(自身を除く): 39411543

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 64081, 192243, 448567, 1345701, 3396293, 10188879, 23774051, 71322153]

約数ペア:

[(1, 71322153), (3, 23774051), (7, 10188879), (21, 3396293), (53, 1345701), (159, 448567), (371, 192243), (1113, 64081)]