127972649

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 148579200

約数和(自身を除く): 20606551

約数列:

[1, 7, 109, 179, 763, 937, 1253, 6559, 19511, 102133, 136577, 167723, 714931, 1174061, 18281807, 127972649]

約数ペア:

[(1, 127972649), (7, 18281807), (109, 1174061), (179, 714931), (763, 167723), (937, 136577), (1253, 102133), (6559, 19511)]