53231247363

素因数分解:

$3^1\times 7^3\times {\mathrm{51731047}}^1$

素因数の和:51731071

約数の個数: 16

約数和(自身を含む): 82769676800

約数和(自身を除く): 29538429437

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 51731047, 155193141, 362117329, 1086351987, 2534821303, 7604463909, 17743749121, 53231247363]

約数ペア:

[(1, 53231247363), (3, 17743749121), (7, 7604463909), (21, 2534821303), (49, 1086351987), (147, 362117329), (343, 155193141), (1029, 51731047)]