7132719789

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{81611}}^1$

素因数の和:81719

約数の個数: 40

約数和(自身を含む): 11613061152

約数和(自身を除く): 4480341363

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 1053, 1079, 2241, 3237, 6723, 9711, 29133, 81611, 87399, 244833, 734499, 1060943, 2203497, 3182829, 6610491, 6773713, 9548487, 20321139, 28645461, 60963417, 85936383, 88058269, 182890251, 264174807, 548670753, 792524421, 2377573263, 7132719789]

約数ペア:

[(1, 7132719789), (3, 2377573263), (9, 792524421), (13, 548670753), (27, 264174807), (39, 182890251), (81, 88058269), (83, 85936383), (117, 60963417), (249, 28645461), (351, 20321139), (747, 9548487), (1053, 6773713), (1079, 6610491), (2241, 3182829), (3237, 2203497), (6723, 1060943), (9711, 734499), (29133, 244833), (81611, 87399)]