55909701

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 83347680

約数和(自身を除く): 27437979

約数列:

[1, 3, 9, 37, 111, 333, 379, 443, 1137, 1329, 3411, 3987, 14023, 16391, 42069, 49173, 126207, 147519, 167897, 503691, 1511073, 6212189, 18636567, 55909701]

約数ペア:

[(1, 55909701), (3, 18636567), (9, 6212189), (37, 1511073), (111, 503691), (333, 167897), (379, 147519), (443, 126207), (1137, 49173), (1329, 42069), (3411, 16391), (3987, 14023)]