90350403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4555

約数の個数: 32

約数和(自身を含む): 144571392

約数和(自身を除く): 54220989

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 4481, 6721, 13443, 20163, 49291, 58253, 147873, 174759, 210607, 631821, 640783, 1922349, 2316677, 2737891, 6950031, 8213673, 30116801, 90350403]

約数ペア:

[(1, 90350403), (3, 30116801), (11, 8213673), (13, 6950031), (33, 2737891), (39, 2316677), (47, 1922349), (141, 640783), (143, 631821), (429, 210607), (517, 174759), (611, 147873), (1551, 58253), (1833, 49291), (4481, 20163), (6721, 13443)]