138833283

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 197683200

約数和(自身を除く): 58849917

約数列:

[1, 3, 31, 43, 93, 129, 149, 233, 447, 699, 1333, 3999, 4619, 6407, 7223, 10019, 13857, 19221, 21669, 30057, 34717, 104151, 198617, 310589, 595851, 931767, 1076227, 1492831, 3228681, 4478493, 46277761, 138833283]

約数ペア:

[(1, 138833283), (3, 46277761), (31, 4478493), (43, 3228681), (93, 1492831), (129, 1076227), (149, 931767), (233, 595851), (447, 310589), (699, 198617), (1333, 104151), (3999, 34717), (4619, 30057), (6407, 21669), (7223, 19221), (10019, 13857)]