78902037

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 118110720

約数和(自身を除く): 39208683

約数列:

[1, 3, 9, 31, 93, 279, 389, 727, 1167, 2181, 3501, 6543, 12059, 22537, 36177, 67611, 108531, 202833, 282803, 848409, 2545227, 8766893, 26300679, 78902037]

約数ペア:

[(1, 78902037), (3, 26300679), (9, 8766893), (31, 2545227), (93, 848409), (279, 282803), (389, 202833), (727, 108531), (1167, 67611), (2181, 36177), (3501, 22537), (6543, 12059)]