53305911

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{5657}}^1$

素因数の和:6015

約数の個数: 16

約数和(自身を含む): 79212000

約数和(自身を除く): 25906089

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 5657, 9423, 16971, 50913, 152739, 1974293, 5922879, 17768637, 53305911]

約数ペア:

[(1, 53305911), (3, 17768637), (9, 5922879), (27, 1974293), (349, 152739), (1047, 50913), (3141, 16971), (5657, 9423)]