79531907

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 106813440

約数和(自身を除く): 27281533

約数列:

[1, 7, 13, 23, 37, 79, 91, 161, 169, 259, 299, 481, 553, 851, 1027, 1183, 1817, 2093, 2923, 3367, 3887, 5957, 6253, 7189, 11063, 12719, 13351, 20461, 23621, 27209, 37999, 43771, 67229, 77441, 93457, 143819, 165347, 265993, 307073, 470603, 493987, 873977, 1006733, 2149511, 3457909, 6117839, 11361701, 79531907]

約数ペア:

[(1, 79531907), (7, 11361701), (13, 6117839), (23, 3457909), (37, 2149511), (79, 1006733), (91, 873977), (161, 493987), (169, 470603), (259, 307073), (299, 265993), (481, 165347), (553, 143819), (851, 93457), (1027, 77441), (1183, 67229), (1817, 43771), (2093, 37999), (2923, 27209), (3367, 23621), (3887, 20461), (5957, 13351), (6253, 12719), (7189, 11063)]