64104313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 82396160

約数和(自身を除く): 18291847

約数列:

[1, 7, 13, 37, 79, 91, 241, 259, 481, 553, 1027, 1687, 2923, 3133, 3367, 7189, 8917, 19039, 20461, 21931, 37999, 62419, 115921, 133273, 247507, 265993, 704443, 811447, 1732549, 4931101, 9157759, 64104313]

約数ペア:

[(1, 64104313), (7, 9157759), (13, 4931101), (37, 1732549), (79, 811447), (91, 704443), (241, 265993), (259, 247507), (481, 133273), (553, 115921), (1027, 62419), (1687, 37999), (2923, 21931), (3133, 20461), (3367, 19039), (7189, 8917)]