61506411

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 83212800

約数和(自身を除く): 21706389

約数列:

[1, 3, 109, 239, 327, 717, 787, 2361, 26051, 78153, 85783, 188093, 257349, 564279, 20502137, 61506411]

約数ペア:

[(1, 61506411), (3, 20502137), (109, 564279), (239, 257349), (327, 188093), (717, 85783), (787, 78153), (2361, 26051)]