203343399

素因数分解:

$3^3\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1181}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 344954880

約数和(自身を除く): 141611481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 911, 1181, 2733, 3543, 6377, 8199, 8267, 10629, 19131, 24597, 24801, 31887, 57393, 74403, 172179, 223209, 1075891, 3227673, 7531237, 9683019, 22593711, 29049057, 67781133, 203343399]

約数ペア:

[(1, 203343399), (3, 67781133), (7, 29049057), (9, 22593711), (21, 9683019), (27, 7531237), (63, 3227673), (189, 1075891), (911, 223209), (1181, 172179), (2733, 74403), (3543, 57393), (6377, 31887), (8199, 24801), (8267, 24597), (10629, 19131)]