79485861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12659}}^1$

素因数の和:12705

約数の個数: 32

約数和(自身を含む): 136120320

約数和(自身を除く): 56634459

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 12659, 37977, 88613, 164567, 265839, 291157, 493701, 873471, 1151969, 2038099, 3455907, 3785041, 6114297, 11355123, 26495287, 79485861]

約数ペア:

[(1, 79485861), (3, 26495287), (7, 11355123), (13, 6114297), (21, 3785041), (23, 3455907), (39, 2038099), (69, 1151969), (91, 873471), (161, 493701), (273, 291157), (299, 265839), (483, 164567), (897, 88613), (2093, 37977), (6279, 12659)]