159187839

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{1901}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 215215104

約数和(自身を除く): 56027265

約数列:

[1, 3, 103, 271, 309, 813, 1901, 5703, 27913, 83739, 195803, 515171, 587409, 1545513, 53062613, 159187839]

約数ペア:

[(1, 159187839), (3, 53062613), (103, 1545513), (271, 587409), (309, 515171), (813, 195803), (1901, 83739), (5703, 27913)]