51914601

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{3541}}^1$

素因数の和:3734

約数の個数: 20

約数和(自身を含む): 78001924

約数和(自身を除く): 26087323

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 3541, 4887, 10623, 14661, 31869, 95607, 286821, 640921, 1922763, 5768289, 17304867, 51914601]

約数ペア:

[(1, 51914601), (3, 17304867), (9, 5768289), (27, 1922763), (81, 640921), (181, 286821), (543, 95607), (1629, 31869), (3541, 14661), (4887, 10623)]