157021917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{24109}}^1$

素因数の和:24292

約数の個数: 16

約数和(自身を含む): 226826880

約数和(自身を除く): 69804963

約数列:

[1, 3, 13, 39, 167, 501, 2171, 6513, 24109, 72327, 313417, 940251, 4026203, 12078609, 52340639, 157021917]

約数ペア:

[(1, 157021917), (3, 52340639), (13, 12078609), (39, 4026203), (167, 940251), (501, 313417), (2171, 72327), (6513, 24109)]