88996239

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 137742528

約数和(自身を除く): 48746289

約数列:

[1, 3, 9, 27, 47, 81, 97, 141, 241, 291, 423, 723, 873, 1269, 2169, 2619, 3807, 4559, 6507, 7857, 11327, 13677, 19521, 23377, 33981, 41031, 70131, 101943, 123093, 210393, 305829, 369279, 631179, 917487, 1098719, 1893537, 3296157, 9888471, 29665413, 88996239]

約数ペア:

[(1, 88996239), (3, 29665413), (9, 9888471), (27, 3296157), (47, 1893537), (81, 1098719), (97, 917487), (141, 631179), (241, 369279), (291, 305829), (423, 210393), (723, 123093), (873, 101943), (1269, 70131), (2169, 41031), (2619, 33981), (3807, 23377), (4559, 19521), (6507, 13677), (7857, 11327)]