30747033

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 48885120

約数和(自身を除く): 18138087

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 827, 1377, 2187, 2481, 4131, 7443, 12393, 14059, 22329, 37179, 42177, 66987, 126531, 200961, 379593, 602883, 1138779, 1808649, 3416337, 10249011, 30747033]

約数ペア:

[(1, 30747033), (3, 10249011), (9, 3416337), (17, 1808649), (27, 1138779), (51, 602883), (81, 379593), (153, 200961), (243, 126531), (459, 66987), (729, 42177), (827, 37179), (1377, 22329), (2187, 14059), (2481, 12393), (4131, 7443)]