51731097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22079}}^1$

素因数の和:22164

約数の個数: 16

約数和(自身を含む): 76308480

約数和(自身を除く): 24577383

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 22079, 66237, 242869, 728607, 1567609, 4702827, 17243699, 51731097]

約数ペア:

[(1, 51731097), (3, 17243699), (11, 4702827), (33, 1567609), (71, 728607), (213, 242869), (781, 66237), (2343, 22079)]