87397497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3889}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 138359520

約数和(自身を除く): 50962023

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2497, 3889, 7491, 11667, 22473, 35001, 42779, 128337, 385011, 882803, 2648409, 7945227, 9710833, 29132499, 87397497]

約数ペア:

[(1, 87397497), (3, 29132499), (9, 9710833), (11, 7945227), (33, 2648409), (99, 882803), (227, 385011), (681, 128337), (2043, 42779), (2497, 35001), (3889, 22473), (7491, 11667)]