425531907

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1429}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 648648000

約数和(自身を除く): 223116093

約数列:

[1, 3, 9, 27, 41, 123, 269, 369, 807, 1107, 1429, 2421, 4287, 7263, 11029, 12861, 33087, 38583, 58589, 99261, 175767, 297783, 384401, 527301, 1153203, 1581903, 3459609, 10378827, 15760441, 47281323, 141843969, 425531907]

約数ペア:

[(1, 425531907), (3, 141843969), (9, 47281323), (27, 15760441), (41, 10378827), (123, 3459609), (269, 1581903), (369, 1153203), (807, 527301), (1107, 384401), (1429, 297783), (2421, 175767), (4287, 99261), (7263, 58589), (11029, 38583), (12861, 33087)]