64864653

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65719}}^1$

素因数の和:65776

約数の個数: 16

約数和(自身を含む): 100945920

約数和(自身を除く): 36081267

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 65719, 197157, 460033, 1380099, 3088793, 9266379, 21621551, 64864653]

約数ペア:

[(1, 64864653), (3, 21621551), (7, 9266379), (21, 3088793), (47, 1380099), (141, 460033), (329, 197157), (987, 65719)]