82498437

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^3$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 146939520

約数和(自身を除く): 64441083

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1197, 1681, 2337, 2583, 5043, 5453, 7011, 11767, 15129, 16359, 31939, 35301, 49077, 68921, 95817, 105903, 206763, 223573, 287451, 482447, 620289, 670719, 1309499, 1447341, 2012157, 3928497, 4342023, 9166493, 11785491, 27499479, 82498437]

約数ペア:

[(1, 82498437), (3, 27499479), (7, 11785491), (9, 9166493), (19, 4342023), (21, 3928497), (41, 2012157), (57, 1447341), (63, 1309499), (123, 670719), (133, 620289), (171, 482447), (287, 287451), (369, 223573), (399, 206763), (779, 105903), (861, 95817), (1197, 68921), (1681, 49077), (2337, 35301), (2583, 31939), (5043, 16359), (5453, 15129), (7011, 11767)]