75644613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 124203456

約数和(自身を除く): 48558843

約数列:

[1, 3, 9, 11, 33, 37, 99, 107, 111, 193, 321, 333, 407, 579, 963, 1177, 1221, 1737, 2123, 3531, 3663, 3959, 6369, 7141, 10593, 11877, 19107, 20651, 21423, 35631, 43549, 61953, 64269, 78551, 130647, 185859, 227161, 235653, 391941, 681483, 706959, 764087, 2044449, 2292261, 6876783, 8404957, 25214871, 75644613]

約数ペア:

[(1, 75644613), (3, 25214871), (9, 8404957), (11, 6876783), (33, 2292261), (37, 2044449), (99, 764087), (107, 706959), (111, 681483), (193, 391941), (321, 235653), (333, 227161), (407, 185859), (579, 130647), (963, 78551), (1177, 64269), (1221, 61953), (1737, 43549), (2123, 35631), (3531, 21423), (3663, 20651), (3959, 19107), (6369, 11877), (7141, 10593)]