61719189

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 100030464

約数和(自身を除く): 38311275

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 2411, 3657, 7233, 8533, 16877, 25599, 50631, 55453, 127783, 166359, 383349, 388171, 894481, 1164513, 2683443, 2939009, 8817027, 20573063, 61719189]

約数ペア:

[(1, 61719189), (3, 20573063), (7, 8817027), (21, 2939009), (23, 2683443), (53, 1164513), (69, 894481), (159, 388171), (161, 383349), (371, 166359), (483, 127783), (1113, 55453), (1219, 50631), (2411, 25599), (3657, 16877), (7233, 8533)]