156836727

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2579}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 235450800

約数和(自身を除く): 78614073

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 2097, 2579, 6757, 7737, 20271, 23211, 60813, 74791, 224373, 600907, 673119, 1802721, 5408163, 17426303, 52278909, 156836727]

約数ペア:

[(1, 156836727), (3, 52278909), (9, 17426303), (29, 5408163), (87, 1802721), (233, 673119), (261, 600907), (699, 224373), (2097, 74791), (2579, 60813), (6757, 23211), (7737, 20271)]