53222193

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 78249600

約数和(自身を除く): 25027407

約数列:

[1, 3, 9, 109, 227, 239, 327, 681, 717, 981, 2043, 2151, 24743, 26051, 54253, 74229, 78153, 162759, 222687, 234459, 488277, 5913577, 17740731, 53222193]

約数ペア:

[(1, 53222193), (3, 17740731), (9, 5913577), (109, 488277), (227, 234459), (239, 222687), (327, 162759), (681, 78153), (717, 74229), (981, 54253), (2043, 26051), (2151, 24743)]