126725137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 163586304

約数和(自身を除く): 36861167

約数列:

[1, 7, 11, 41, 77, 137, 287, 293, 451, 959, 1507, 2051, 3157, 3223, 5617, 10549, 12013, 22561, 39319, 40141, 61787, 84091, 132143, 280987, 432509, 441551, 925001, 1645781, 3090857, 11520467, 18103591, 126725137]

約数ペア:

[(1, 126725137), (7, 18103591), (11, 11520467), (41, 3090857), (77, 1645781), (137, 925001), (287, 441551), (293, 432509), (451, 280987), (959, 132143), (1507, 84091), (2051, 61787), (3157, 40141), (3223, 39319), (5617, 22561), (10549, 12013)]