29259873

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 46523520

約数和(自身を除く): 17263647

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 787, 1377, 2187, 2361, 4131, 7083, 12393, 13379, 21249, 37179, 40137, 63747, 120411, 191241, 361233, 573723, 1083699, 1721169, 3251097, 9753291, 29259873]

約数ペア:

[(1, 29259873), (3, 9753291), (9, 3251097), (17, 1721169), (27, 1083699), (51, 573723), (81, 361233), (153, 191241), (243, 120411), (459, 63747), (729, 40137), (787, 37179), (1377, 21249), (2187, 13379), (2361, 12393), (4131, 7083)]