66883383

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4156

約数の個数: 36

約数和(自身を含む): 115447800

約数和(自身を除く): 48564417

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 4099, 5439, 12297, 16317, 28693, 36891, 86079, 151663, 200851, 258237, 454989, 602553, 1061641, 1364967, 1807659, 3184923, 7431487, 9554769, 22294461, 66883383]

約数ペア:

[(1, 66883383), (3, 22294461), (7, 9554769), (9, 7431487), (21, 3184923), (37, 1807659), (49, 1364967), (63, 1061641), (111, 602553), (147, 454989), (259, 258237), (333, 200851), (441, 151663), (777, 86079), (1813, 36891), (2331, 28693), (4099, 16317), (5439, 12297)]