156721653747

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{4721}}^1\times {\mathrm{16249}}^1$

素因数の和:21203

約数の個数: 24

約数和(自身を含む): 227435130000

約数和(自身を除く): 70713476253

約数列:

[1, 3, 9, 227, 681, 2043, 4721, 14163, 16249, 42489, 48747, 146241, 1071667, 3215001, 3688523, 9645003, 11065569, 33196707, 76711529, 230134587, 690403761, 17413517083, 52240551249, 156721653747]

約数ペア:

[(1, 156721653747), (3, 52240551249), (9, 17413517083), (227, 690403761), (681, 230134587), (2043, 76711529), (4721, 33196707), (14163, 11065569), (16249, 9645003), (42489, 3688523), (48747, 3215001), (146241, 1071667)]