202745151

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52757}}^1$

素因数の和:52831

約数の個数: 24

約数和(自身を含む): 340183584

約数和(自身を除く): 137438433

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 52757, 158271, 369299, 474813, 1107897, 3218177, 3323691, 9654531, 22527239, 28963593, 67581717, 202745151]

約数ペア:

[(1, 202745151), (3, 67581717), (7, 28963593), (9, 22527239), (21, 9654531), (61, 3323691), (63, 3218177), (183, 1107897), (427, 474813), (549, 369299), (1281, 158271), (3843, 52757)]