64290297

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 87476288

約数和(自身を除く): 23185991

約数列:

[1, 3, 73, 163, 219, 489, 1801, 5403, 11899, 35697, 131473, 293563, 394419, 880689, 21430099, 64290297]

約数ペア:

[(1, 64290297), (3, 21430099), (73, 880689), (163, 394419), (219, 293563), (489, 131473), (1801, 35697), (5403, 11899)]