67729689

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 102123840

約数和(自身を除く): 34394151

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 1503, 1669, 4509, 5007, 13527, 15021, 40581, 45063, 135189, 278723, 405567, 836169, 2508507, 7525521, 22576563, 67729689]

約数ペア:

[(1, 67729689), (3, 22576563), (9, 7525521), (27, 2508507), (81, 836169), (167, 405567), (243, 278723), (501, 135189), (1503, 45063), (1669, 40581), (4509, 15021), (5007, 13527)]