61623939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50971}}^1$

素因数の和:51018

約数の個数: 16

約数和(自身を含む): 91341824

約数和(自身を除く): 29717885

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 50971, 152913, 662623, 1580101, 1987869, 4740303, 20541313, 61623939]

約数ペア:

[(1, 61623939), (3, 20541313), (13, 4740303), (31, 1987869), (39, 1580101), (93, 662623), (403, 152913), (1209, 50971)]