157788159

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{17957}}^1$

素因数の和:18090

約数の個数: 16

約数和(自身を含む): 219805920

約数和(自身を除く): 62017761

約数列:

[1, 3, 29, 87, 101, 303, 2929, 8787, 17957, 53871, 520753, 1562259, 1813657, 5440971, 52596053, 157788159]

約数ペア:

[(1, 157788159), (3, 52596053), (29, 5440971), (87, 1813657), (101, 1562259), (303, 520753), (2929, 53871), (8787, 17957)]