72300033

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 116820480

約数和(自身を除く): 44520447

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 2543, 3159, 7629, 9477, 22887, 28431, 33059, 68661, 99177, 205983, 297531, 617949, 892593, 1853847, 2677779, 5561541, 8033337, 24100011, 72300033]

約数ペア:

[(1, 72300033), (3, 24100011), (9, 8033337), (13, 5561541), (27, 2677779), (39, 1853847), (81, 892593), (117, 617949), (243, 297531), (351, 205983), (729, 99177), (1053, 68661), (2187, 33059), (2543, 28431), (3159, 22887), (7629, 9477)]