201405777

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{4073}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 274555008

約数和(自身を除く): 73149231

約数列:

[1, 3, 53, 159, 311, 933, 4073, 12219, 16483, 49449, 215869, 647607, 1266703, 3800109, 67135259, 201405777]

約数ペア:

[(1, 201405777), (3, 67135259), (53, 3800109), (159, 1266703), (311, 647607), (933, 215869), (4073, 49449), (12219, 16483)]