42510231

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 65049600

約数和(自身を除く): 22539369

約数列:

[1, 3, 9, 27, 47, 139, 141, 241, 417, 423, 723, 1251, 1269, 2169, 3753, 6507, 6533, 11327, 19599, 33499, 33981, 58797, 100497, 101943, 176391, 301491, 305829, 904473, 1574453, 4723359, 14170077, 42510231]

約数ペア:

[(1, 42510231), (3, 14170077), (9, 4723359), (27, 1574453), (47, 904473), (139, 305829), (141, 301491), (241, 176391), (417, 101943), (423, 100497), (723, 58797), (1251, 33981), (1269, 33499), (2169, 19599), (3753, 11327), (6507, 6533)]