26182359

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 45492128

約数和(自身を除く): 19309769

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 757, 1281, 1647, 2271, 3843, 4941, 5299, 6813, 11529, 15897, 20439, 34587, 46177, 47691, 61317, 138531, 143073, 323239, 415593, 429219, 969717, 1246779, 2909151, 3740337, 8727453, 26182359]

約数ペア:

[(1, 26182359), (3, 8727453), (7, 3740337), (9, 2909151), (21, 1246779), (27, 969717), (61, 429219), (63, 415593), (81, 323239), (183, 143073), (189, 138531), (427, 61317), (549, 47691), (567, 46177), (757, 34587), (1281, 20439), (1647, 15897), (2271, 11529), (3843, 6813), (4941, 5299)]