83899277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 24480883

約数列:

[1, 7, 11, 47, 77, 97, 239, 329, 517, 679, 1067, 1673, 2629, 3619, 4559, 7469, 11233, 18403, 23183, 31913, 50149, 78631, 123563, 162281, 255013, 351043, 864941, 1089601, 1785091, 7627207, 11985611, 83899277]

約数ペア:

[(1, 83899277), (7, 11985611), (11, 7627207), (47, 1785091), (77, 1089601), (97, 864941), (239, 351043), (329, 255013), (517, 162281), (679, 123563), (1067, 78631), (1673, 50149), (2629, 31913), (3619, 23183), (4559, 18403), (7469, 11233)]