566142777

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{148711}}^1$

素因数の和:148770

約数の個数: 20

約数和(自身を含む): 863719296

約数和(自身を除く): 297576519

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 148711, 446133, 1338399, 4015197, 6989417, 12045591, 20968251, 62904753, 188714259, 566142777]

約数ペア:

[(1, 566142777), (3, 188714259), (9, 62904753), (27, 20968251), (47, 12045591), (81, 6989417), (141, 4015197), (423, 1338399), (1269, 446133), (3807, 148711)]