139886307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38189}}^1$

素因数の和:38243

約数の個数: 24

約数和(自身を含む): 226390320

約数和(自身を除く): 86504013

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 38189, 114567, 343701, 420079, 1260237, 1412993, 3780711, 4238979, 12716937, 15542923, 46628769, 139886307]

約数ペア:

[(1, 139886307), (3, 46628769), (9, 15542923), (11, 12716937), (33, 4238979), (37, 3780711), (99, 1412993), (111, 1260237), (333, 420079), (407, 343701), (1221, 114567), (3663, 38189)]