79161561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13245

約数の個数: 24

約数和(自身を含む): 123439680

約数和(自身を除く): 44278119

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 13187, 39561, 118683, 303301, 382423, 909903, 1147269, 2729709, 3441807, 8795729, 26387187, 79161561]

約数ペア:

[(1, 79161561), (3, 26387187), (9, 8795729), (23, 3441807), (29, 2729709), (69, 1147269), (87, 909903), (207, 382423), (261, 303301), (667, 118683), (2001, 39561), (6003, 13187)]