780027543

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5953}}^1$

素因数の和:6196

約数の個数: 32

約数和(自身を含む): 1211758080

約数和(自身を除く): 431730537

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 621, 633, 1899, 4853, 5697, 5953, 14559, 17859, 43677, 53577, 131031, 136919, 160731, 410757, 1232271, 1256083, 3696813, 3768249, 11304747, 28889909, 33914241, 86669727, 260009181, 780027543]

約数ペア:

[(1, 780027543), (3, 260009181), (9, 86669727), (23, 33914241), (27, 28889909), (69, 11304747), (207, 3768249), (211, 3696813), (621, 1256083), (633, 1232271), (1899, 410757), (4853, 160731), (5697, 136919), (5953, 131031), (14559, 53577), (17859, 43677)]