203427819

素因数分解:

$3^2\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{1811}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 336191232

約数和(自身を除く): 132763413

約数列:

[1, 3, 7, 9, 21, 63, 1783, 1811, 5349, 5433, 12481, 12677, 16047, 16299, 37443, 38031, 112329, 114093, 3229013, 9687039, 22603091, 29061117, 67809273, 203427819]

約数ペア:

[(1, 203427819), (3, 67809273), (7, 29061117), (9, 22603091), (21, 9687039), (63, 3229013), (1783, 114093), (1811, 112329), (5349, 38031), (5433, 37443), (12481, 16299), (12677, 16047)]