156947195511

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{304163}}^1$

素因数の和:304860

約数の個数: 32

約数和(自身を含む): 240897888000

約数和(自身を除く): 83950692489

約数列:

[1, 3, 9, 27, 29, 87, 261, 659, 783, 1977, 5931, 17793, 19111, 57333, 171999, 304163, 515997, 912489, 2737467, 8212401, 8820727, 26462181, 79386543, 200443417, 238159629, 601330251, 1803990753, 5411972259, 5812859093, 17438577279, 52315731837, 156947195511]

約数ペア:

[(1, 156947195511), (3, 52315731837), (9, 17438577279), (27, 5812859093), (29, 5411972259), (87, 1803990753), (261, 601330251), (659, 238159629), (783, 200443417), (1977, 79386543), (5931, 26462181), (17793, 8820727), (19111, 8212401), (57333, 2737467), (171999, 912489), (304163, 515997)]