157261917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{162293}}^1$

素因数の和:162332

約数の個数: 16

約数和(自身を含む): 233703360

約数和(自身を除く): 76441443

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 162293, 486879, 2758981, 3083567, 8276943, 9250701, 52420639, 157261917]

約数ペア:

[(1, 157261917), (3, 52420639), (17, 9250701), (19, 8276943), (51, 3083567), (57, 2758981), (323, 486879), (969, 162293)]