90569367

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1531}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 153935360

約数和(自身を除く): 63365993

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 1531, 2191, 2817, 4593, 6573, 8451, 10717, 13779, 19719, 32151, 41337, 59157, 96453, 289359, 479203, 1437609, 3354421, 4312827, 10063263, 12938481, 30189789, 90569367]

約数ペア:

[(1, 90569367), (3, 30189789), (7, 12938481), (9, 10063263), (21, 4312827), (27, 3354421), (63, 1437609), (189, 479203), (313, 289359), (939, 96453), (1531, 59157), (2191, 41337), (2817, 32151), (4593, 19719), (6573, 13779), (8451, 10717)]