55599609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23371}}^1$

素因数の和:23448

約数の個数: 16

約数和(自身を含む): 81147584

約数和(自身を除く): 25547975

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 23371, 70113, 303823, 911469, 1425631, 4276893, 18533203, 55599609]

約数ペア:

[(1, 55599609), (3, 18533203), (13, 4276893), (39, 1425631), (61, 911469), (183, 303823), (793, 70113), (2379, 23371)]