71472621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{29669}}^1$

素因数の和:29756

約数の個数: 16

約数和(自身を含む): 105387840

約数和(自身を除く): 33915219

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 29669, 89007, 326359, 979077, 2165837, 6497511, 23824207, 71472621]

約数ペア:

[(1, 71472621), (3, 23824207), (11, 6497511), (33, 2165837), (73, 979077), (219, 326359), (803, 89007), (2409, 29669)]