157965783

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{4091}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 215140992

約数和(自身を除く): 57175209

約数列:

[1, 3, 61, 183, 211, 633, 4091, 12273, 12871, 38613, 249551, 748653, 863201, 2589603, 52655261, 157965783]

約数ペア:

[(1, 157965783), (3, 52655261), (61, 2589603), (183, 863201), (211, 748653), (633, 249551), (4091, 38613), (12273, 12871)]