51853347

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63313}}^1$

素因数の和:63339

約数の個数: 24

約数和(自身を含む): 92185184

約数和(自身を除く): 40331837

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 63313, 189939, 443191, 569817, 823069, 1329573, 2469207, 3988719, 5761483, 7407621, 17284449, 51853347]

約数ペア:

[(1, 51853347), (3, 17284449), (7, 7407621), (9, 5761483), (13, 3988719), (21, 2469207), (39, 1329573), (63, 823069), (91, 569817), (117, 443191), (273, 189939), (819, 63313)]