55284873

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 87662592

約数和(自身を除く): 32377719

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 521, 651, 1141, 1563, 3423, 3647, 5053, 10941, 15159, 16151, 35371, 48453, 84923, 106113, 113057, 254769, 339171, 594461, 1783383, 2632613, 7897839, 18428291, 55284873]

約数ペア:

[(1, 55284873), (3, 18428291), (7, 7897839), (21, 2632613), (31, 1783383), (93, 594461), (163, 339171), (217, 254769), (489, 113057), (521, 106113), (651, 84923), (1141, 48453), (1563, 35371), (3423, 16151), (3647, 15159), (5053, 10941)]