39924927

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3463}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 68725760

約数和(自身を除く): 28800833

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3463, 3843, 10389, 11529, 24241, 31167, 72723, 93501, 211243, 218169, 633729, 654507, 1478701, 1901187, 4436103, 5703561, 13308309, 39924927]

約数ペア:

[(1, 39924927), (3, 13308309), (7, 5703561), (9, 4436103), (21, 1901187), (27, 1478701), (61, 654507), (63, 633729), (183, 218169), (189, 211243), (427, 93501), (549, 72723), (1281, 31167), (1647, 24241), (3463, 11529), (3843, 10389)]