145804917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{22637}}^1$

素因数の和:22772

約数の個数: 16

約数和(自身を含む): 206458560

約数和(自身を除く): 60653643

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 22637, 67911, 430103, 1290309, 2557981, 7673943, 48601639, 145804917]

約数ペア:

[(1, 145804917), (3, 48601639), (19, 7673943), (57, 2557981), (113, 1290309), (339, 430103), (2147, 67911), (6441, 22637)]