157412421

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{97711}}^1$

素因数の和:97896

約数の個数: 12

約数和(自身を含む): 228646080

約数和(自身を除く): 71233659

約数列:

[1, 3, 9, 179, 537, 1611, 97711, 293133, 879399, 17490269, 52470807, 157412421]

約数ペア:

[(1, 157412421), (3, 52470807), (9, 17490269), (179, 879399), (537, 293133), (1611, 97711)]