55818681

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 76947264

約数和(自身を除く): 21128583

約数列:

[1, 3, 37, 111, 157, 471, 3203, 5809, 9609, 17427, 118511, 355533, 502871, 1508613, 18606227, 55818681]

約数ペア:

[(1, 55818681), (3, 18606227), (37, 1508613), (111, 502871), (157, 355533), (471, 118511), (3203, 17427), (5809, 9609)]