129634813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 166072320

約数和(自身を除く): 36437507

約数列:

[1, 7, 11, 77, 79, 101, 211, 553, 707, 869, 1111, 1477, 2321, 6083, 7777, 7979, 16247, 16669, 21311, 55853, 87769, 116683, 149177, 183359, 234421, 614383, 1283513, 1640947, 1683569, 11784983, 18519259, 129634813]

約数ペア:

[(1, 129634813), (7, 18519259), (11, 11784983), (77, 1683569), (79, 1640947), (101, 1283513), (211, 614383), (553, 234421), (707, 183359), (869, 149177), (1111, 116683), (1477, 87769), (2321, 55853), (6083, 21311), (7777, 16669), (7979, 16247)]