25327831286907

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2221}}^1\times {\mathrm{2995481}}^1$

素因数の和:2997761

約数の個数: 40

約数和(自身を含む): 38657821511232

約数和(自身を除く): 13329990224325

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2221, 3807, 6663, 19989, 59967, 104387, 179901, 313161, 939483, 2818449, 2995481, 8455347, 8986443, 26959329, 80877987, 140787607, 242633961, 422362821, 1267088463, 3801265389, 6652963301, 11403796167, 19958889903, 59876669709, 179630009127, 312689275147, 538890027381, 938067825441, 2814203476323, 8442610428969, 25327831286907]

約数ペア:

[(1, 25327831286907), (3, 8442610428969), (9, 2814203476323), (27, 938067825441), (47, 538890027381), (81, 312689275147), (141, 179630009127), (423, 59876669709), (1269, 19958889903), (2221, 11403796167), (3807, 6652963301), (6663, 3801265389), (19989, 1267088463), (59967, 422362821), (104387, 242633961), (179901, 140787607), (313161, 80877987), (939483, 26959329), (2818449, 8986443), (2995481, 8455347)]