64504863

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{15217}}^1$

素因数の和:15383

約数の個数: 16

約数和(自身を含む): 96177760

約数和(自身を除く): 31672897

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 15217, 45651, 136953, 410859, 2389069, 7167207, 21501621, 64504863]

約数ペア:

[(1, 64504863), (3, 21501621), (9, 7167207), (27, 2389069), (157, 410859), (471, 136953), (1413, 45651), (4239, 15217)]