84768817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 106168320

約数和(自身を除く): 21399503

約数列:

[1, 7, 17, 71, 79, 119, 127, 497, 553, 889, 1207, 1343, 2159, 5609, 8449, 9017, 9401, 10033, 15113, 39263, 63119, 70231, 95353, 153289, 170561, 667471, 712343, 1073023, 1193927, 4986401, 12109831, 84768817]

約数ペア:

[(1, 84768817), (7, 12109831), (17, 4986401), (71, 1193927), (79, 1073023), (119, 712343), (127, 667471), (497, 170561), (553, 153289), (889, 95353), (1207, 70231), (1343, 63119), (2159, 39263), (5609, 15113), (8449, 10033), (9017, 9401)]