3755885427

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{67061}}^1$

素因数の和:67208

約数の個数: 36

約数和(自身を含む): 6360696576

約数和(自身を除く): 2604811149

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 381, 441, 889, 1143, 2667, 6223, 8001, 18669, 56007, 67061, 201183, 469427, 603549, 1408281, 3285989, 4224843, 8516747, 9857967, 25550241, 29573901, 59617229, 76650723, 178851687, 417320603, 536555061, 1251961809, 3755885427]

約数ペア:

[(1, 3755885427), (3, 1251961809), (7, 536555061), (9, 417320603), (21, 178851687), (49, 76650723), (63, 59617229), (127, 29573901), (147, 25550241), (381, 9857967), (441, 8516747), (889, 4224843), (1143, 3285989), (2667, 1408281), (6223, 603549), (8001, 469427), (18669, 201183), (56007, 67061)]