69721353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9849

約数の個数: 24

約数和(自身を含む): 110244680

約数和(自身を除く): 40523327

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9769, 29307, 87921, 126997, 380991, 595909, 1142973, 1787727, 5363181, 7746817, 23240451, 69721353]

約数ペア:

[(1, 69721353), (3, 23240451), (9, 7746817), (13, 5363181), (39, 1787727), (61, 1142973), (117, 595909), (183, 380991), (549, 126997), (793, 87921), (2379, 29307), (7137, 9769)]