77807919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161093}}^1$

素因数の和:161126

約数の個数: 16

約数和(自身を含む): 123720192

約数和(自身を除く): 45912273

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 161093, 483279, 1127651, 3382953, 3705139, 11115417, 25935973, 77807919]

約数ペア:

[(1, 77807919), (3, 25935973), (7, 11115417), (21, 3705139), (23, 3382953), (69, 1127651), (161, 483279), (483, 161093)]