156616443

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 85303557

約数列:

[1, 3, 9, 27, 29, 87, 139, 261, 417, 783, 1251, 1439, 3753, 4031, 4317, 12093, 12951, 36279, 38853, 41731, 108837, 125193, 200021, 375579, 600063, 1126737, 1800189, 5400567, 5800609, 17401827, 52205481, 156616443]

約数ペア:

[(1, 156616443), (3, 52205481), (9, 17401827), (27, 5800609), (29, 5400567), (87, 1800189), (139, 1126737), (261, 600063), (417, 375579), (783, 200021), (1251, 125193), (1439, 108837), (3753, 41731), (4031, 38853), (4317, 36279), (12093, 12951)]