64903917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1951}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 93352448

約数和(自身を除く): 28448531

約数列:

[1, 3, 13, 39, 853, 1951, 2559, 5853, 11089, 25363, 33267, 76089, 1664203, 4992609, 21634639, 64903917]

約数ペア:

[(1, 64903917), (3, 21634639), (13, 4992609), (39, 1664203), (853, 76089), (1951, 33267), (2559, 25363), (5853, 11089)]