205346313

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{124679}}^1$

素因数の和:124749

約数の個数: 16

約数和(自身を含む): 309206400

約数和(自身を除く): 103860087

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 124679, 374037, 1122111, 3366333, 7605419, 22816257, 68448771, 205346313]

約数ペア:

[(1, 205346313), (3, 68448771), (9, 22816257), (27, 7605419), (61, 3366333), (183, 1122111), (549, 374037), (1647, 124679)]