148103487

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7559}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 245306880

約数和(自身を除く): 97203393

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 6531, 7559, 19593, 22677, 52913, 68031, 158739, 476217, 2350849, 7052547, 16455943, 21157641, 49367829, 148103487]

約数ペア:

[(1, 148103487), (3, 49367829), (7, 21157641), (9, 16455943), (21, 7052547), (63, 2350849), (311, 476217), (933, 158739), (2177, 68031), (2799, 52913), (6531, 22677), (7559, 19593)]