66528581

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14249}}^1$

素因数の和:14308

約数の個数: 16

約数和(自身を含む): 82080000

約数和(自身を除く): 15551419

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 14249, 99743, 327727, 413221, 2294089, 2892547, 9504083, 66528581]

約数ペア:

[(1, 66528581), (7, 9504083), (23, 2892547), (29, 2294089), (161, 413221), (203, 327727), (667, 99743), (4669, 14249)]