66936987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 104757744

約数和(自身を除く): 37820757

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 3307, 6747, 9921, 20241, 29763, 42991, 128973, 386919, 572111, 1716333, 5148999, 7437443, 22312329, 66936987]

約数ペア:

[(1, 66936987), (3, 22312329), (9, 7437443), (13, 5148999), (39, 1716333), (117, 572111), (173, 386919), (519, 128973), (1557, 42991), (2249, 29763), (3307, 20241), (6747, 9921)]