1771173333

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{70969}}^1$

素因数の和:71081

約数の個数: 24

約数和(自身を含む): 2657116800

約数和(自身を除く): 885943467

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 8319, 24957, 70969, 212907, 638721, 3335543, 4187171, 10006629, 12561513, 30019887, 37684539, 196797037, 590391111, 1771173333]

約数ペア:

[(1, 1771173333), (3, 590391111), (9, 196797037), (47, 37684539), (59, 30019887), (141, 12561513), (177, 10006629), (423, 4187171), (531, 3335543), (2773, 638721), (8319, 212907), (24957, 70969)]