64245621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26669}}^1$

素因数の和:26756

約数の個数: 16

約数和(自身を含む): 94731840

約数和(自身を除く): 30486219

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 26669, 80007, 293359, 880077, 1946837, 5840511, 21415207, 64245621]

約数ペア:

[(1, 64245621), (3, 21415207), (11, 5840511), (33, 1946837), (73, 880077), (219, 293359), (803, 80007), (2409, 26669)]