68960049

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 30261711

約数列:

[1, 3, 23, 53, 69, 109, 159, 173, 327, 519, 1219, 2507, 3657, 3979, 5777, 7521, 9169, 11937, 17331, 18857, 27507, 56571, 132871, 210887, 398613, 433711, 632661, 999421, 1301133, 2998263, 22986683, 68960049]

約数ペア:

[(1, 68960049), (3, 22986683), (23, 2998263), (53, 1301133), (69, 999421), (109, 632661), (159, 433711), (173, 398613), (327, 210887), (519, 132871), (1219, 56571), (2507, 27507), (3657, 18857), (3979, 17331), (5777, 11937), (7521, 9169)]