15718563783

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{878083}}^1$

素因数の和:878125

約数の個数: 40

約数和(自身を含む): 26774537328

約数和(自身を除く): 11055973545

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 878083, 2634249, 7902747, 11415079, 14927411, 23708241, 34245237, 44782233, 71124723, 102735711, 134346699, 194056343, 308207133, 403040097, 582169029, 924621399, 1209120291, 1746507087, 5239521261, 15718563783]

約数ペア:

[(1, 15718563783), (3, 5239521261), (9, 1746507087), (13, 1209120291), (17, 924621399), (27, 582169029), (39, 403040097), (51, 308207133), (81, 194056343), (117, 134346699), (153, 102735711), (221, 71124723), (351, 44782233), (459, 34245237), (663, 23708241), (1053, 14927411), (1377, 11415079), (1989, 7902747), (5967, 2634249), (17901, 878083)]