108889012521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20541221}}^1$

素因数の和:20541277

約数の個数: 24

約数和(自身を含む): 170902967040

約数和(自身を除く): 62013954519

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 20541221, 61623663, 184870989, 390283199, 636777851, 1170849597, 1910333553, 3512548791, 5731000659, 12098779169, 36296337507, 108889012521]

約数ペア:

[(1, 108889012521), (3, 36296337507), (9, 12098779169), (19, 5731000659), (31, 3512548791), (57, 1910333553), (93, 1170849597), (171, 636777851), (279, 390283199), (589, 184870989), (1767, 61623663), (5301, 20541221)]