147563481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 225447040

約数和(自身を除く): 77883559

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 741, 1261, 1843, 2053, 3783, 5529, 6159, 23959, 26689, 39007, 71877, 80067, 117021, 199141, 507091, 597423, 1521273, 2588833, 3783679, 7766499, 11351037, 49187827, 147563481]

約数ペア:

[(1, 147563481), (3, 49187827), (13, 11351037), (19, 7766499), (39, 3783679), (57, 2588833), (97, 1521273), (247, 597423), (291, 507091), (741, 199141), (1261, 117021), (1843, 80067), (2053, 71877), (3783, 39007), (5529, 26689), (6159, 23959)]