123701913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9157}}^1$

素因数の和:9261

約数の個数: 24

約数和(自身を含む): 190486400

約数和(自身を除く): 66784487

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 9157, 13509, 27471, 82413, 173983, 521949, 723403, 1565847, 2170209, 6510627, 13744657, 41233971, 123701913]

約数ペア:

[(1, 123701913), (3, 41233971), (9, 13744657), (19, 6510627), (57, 2170209), (79, 1565847), (171, 723403), (237, 521949), (711, 173983), (1501, 82413), (4503, 27471), (9157, 13509)]