159363621

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5387}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 243753120

約数和(自身を除く): 84389499

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 3287, 5387, 9861, 16161, 29583, 48483, 102353, 307059, 921177, 931951, 2795853, 8387559, 17707069, 53121207, 159363621]

約数ペア:

[(1, 159363621), (3, 53121207), (9, 17707069), (19, 8387559), (57, 2795853), (171, 931951), (173, 921177), (519, 307059), (1557, 102353), (3287, 48483), (5387, 29583), (9861, 16161)]