69516951

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 108492288

約数和(自身を除く): 38975337

約数列:

[1, 3, 7, 21, 73, 137, 219, 331, 411, 511, 959, 993, 1533, 2317, 2877, 6951, 10001, 24163, 30003, 45347, 70007, 72489, 136041, 169141, 210021, 317429, 507423, 952287, 3310331, 9930993, 23172317, 69516951]

約数ペア:

[(1, 69516951), (3, 23172317), (7, 9930993), (21, 3310331), (73, 952287), (137, 507423), (219, 317429), (331, 210021), (411, 169141), (511, 136041), (959, 72489), (993, 70007), (1533, 45347), (2317, 30003), (2877, 24163), (6951, 10001)]