54257907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 81156096

約数和(自身を除く): 26898189

約数列:

[1, 3, 11, 33, 73, 101, 219, 223, 303, 669, 803, 1111, 2409, 2453, 3333, 7359, 7373, 16279, 22119, 22523, 48837, 67569, 81103, 179069, 243309, 247753, 537207, 743259, 1644179, 4932537, 18085969, 54257907]

約数ペア:

[(1, 54257907), (3, 18085969), (11, 4932537), (33, 1644179), (73, 743259), (101, 537207), (219, 247753), (223, 243309), (303, 179069), (669, 81103), (803, 67569), (1111, 48837), (2409, 22523), (2453, 22119), (3333, 16279), (7359, 7373)]