70977471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 32702529

約数列:

[1, 3, 23, 29, 69, 79, 87, 237, 449, 667, 1347, 1817, 2001, 2291, 5451, 6873, 10327, 13021, 30981, 35471, 39063, 52693, 106413, 158079, 299483, 815833, 898449, 1028659, 2447499, 3085977, 23659157, 70977471]

約数ペア:

[(1, 70977471), (3, 23659157), (23, 3085977), (29, 2447499), (69, 1028659), (79, 898449), (87, 815833), (237, 299483), (449, 158079), (667, 106413), (1347, 52693), (1817, 39063), (2001, 35471), (2291, 30981), (5451, 13021), (6873, 10327)]