77519643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 113363712

約数和(自身を除く): 35844069

約数列:

[1, 3, 17, 41, 51, 123, 131, 283, 393, 697, 849, 2091, 2227, 4811, 5371, 6681, 11603, 14433, 16113, 34809, 37073, 91307, 111219, 197251, 273921, 591753, 630241, 1519993, 1890723, 4559979, 25839881, 77519643]

約数ペア:

[(1, 77519643), (3, 25839881), (17, 4559979), (41, 1890723), (51, 1519993), (123, 630241), (131, 591753), (283, 273921), (393, 197251), (697, 111219), (849, 91307), (2091, 37073), (2227, 34809), (4811, 16113), (5371, 14433), (6681, 11603)]