977648859

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4591}}^1$

素因数の和:4853

約数の個数: 40

約数和(自身を含む): 1600220160

約数和(自身を除く): 622571301

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 239, 297, 717, 891, 2151, 2629, 4591, 6453, 7887, 13773, 19359, 23661, 41319, 50501, 70983, 123957, 151503, 212949, 371871, 454509, 1097249, 1363527, 3291747, 4090581, 9875241, 12069739, 29625723, 36209217, 88877169, 108627651, 325882953, 977648859]

約数ペア:

[(1, 977648859), (3, 325882953), (9, 108627651), (11, 88877169), (27, 36209217), (33, 29625723), (81, 12069739), (99, 9875241), (239, 4090581), (297, 3291747), (717, 1363527), (891, 1097249), (2151, 454509), (2629, 371871), (4591, 212949), (6453, 151503), (7887, 123957), (13773, 70983), (19359, 50501), (23661, 41319)]