73351089

素因数分解:

$3^4\times 7^2\times {\mathrm{18481}}^1$

素因数の和:18507

約数の個数: 30

約数和(自身を含む): 127470354

約数和(自身を除く): 54119265

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 18481, 55443, 129367, 166329, 388101, 498987, 905569, 1164303, 1496961, 2716707, 3492909, 8150121, 10478727, 24450363, 73351089]

約数ペア:

[(1, 73351089), (3, 24450363), (7, 10478727), (9, 8150121), (21, 3492909), (27, 2716707), (49, 1496961), (63, 1164303), (81, 905569), (147, 498987), (189, 388101), (441, 166329), (567, 129367), (1323, 55443), (3969, 18481)]