83395251

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 133920864

約数和(自身を除く): 50525613

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 459, 639, 853, 1207, 1377, 1917, 2559, 3621, 5751, 7677, 10863, 14501, 23031, 32589, 43503, 60563, 69093, 97767, 130509, 181689, 391527, 545067, 1029571, 1174581, 1635201, 3088713, 4905603, 9266139, 27798417, 83395251]

約数ペア:

[(1, 83395251), (3, 27798417), (9, 9266139), (17, 4905603), (27, 3088713), (51, 1635201), (71, 1174581), (81, 1029571), (153, 545067), (213, 391527), (459, 181689), (639, 130509), (853, 97767), (1207, 69093), (1377, 60563), (1917, 43503), (2559, 32589), (3621, 23031), (5751, 14501), (7677, 10863)]