90873153

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49739}}^1$

素因数の和:49781

約数の個数: 24

約数和(自身を含む): 155188800

約数和(自身を除く): 64315647

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 49739, 149217, 348173, 447651, 1044519, 1442431, 3133557, 4327293, 10097017, 12981879, 30291051, 90873153]

約数ペア:

[(1, 90873153), (3, 30291051), (7, 12981879), (9, 10097017), (21, 4327293), (29, 3133557), (63, 1442431), (87, 1044519), (203, 447651), (261, 348173), (609, 149217), (1827, 49739)]