161071599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 244500480

約数和(自身を除く): 83428881

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1817, 2273, 3081, 5451, 6819, 23621, 29549, 52279, 70863, 88647, 156837, 179567, 538701, 679627, 2038881, 2334371, 4130041, 7003113, 12390123, 53690533, 161071599]

約数ペア:

[(1, 161071599), (3, 53690533), (13, 12390123), (23, 7003113), (39, 4130041), (69, 2334371), (79, 2038881), (237, 679627), (299, 538701), (897, 179567), (1027, 156837), (1817, 88647), (2273, 70863), (3081, 52279), (5451, 29549), (6819, 23621)]