67315779

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 30

約数和(自身を含む): 105187236

約数和(自身を除く): 37871457

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1571, 1587, 1863, 4713, 4761, 14139, 14283, 36133, 42417, 42849, 108399, 127251, 325197, 831059, 975591, 2493177, 2926773, 7479531, 22438593, 67315779]

約数ペア:

[(1, 67315779), (3, 22438593), (9, 7479531), (23, 2926773), (27, 2493177), (69, 975591), (81, 831059), (207, 325197), (529, 127251), (621, 108399), (1571, 42849), (1587, 42417), (1863, 36133), (4713, 14283), (4761, 14139)]