4920669621

素因数分解:

$3^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{21499}}^1$

素因数の和:21695

約数の個数: 48

約数和(自身を含む): 8529480000

約数和(自身を除く): 3608810379

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 173, 189, 441, 519, 1211, 1323, 1557, 3633, 4671, 8477, 10899, 21499, 25431, 32697, 64497, 76293, 150493, 193491, 228879, 451479, 580473, 1053451, 1354437, 3160353, 3719327, 4063311, 9481059, 11157981, 26035289, 28443177, 33473943, 78105867, 100421829, 182247023, 234317601, 546741069, 702952803, 1640223207, 4920669621]

約数ペア:

[(1, 4920669621), (3, 1640223207), (7, 702952803), (9, 546741069), (21, 234317601), (27, 182247023), (49, 100421829), (63, 78105867), (147, 33473943), (173, 28443177), (189, 26035289), (441, 11157981), (519, 9481059), (1211, 4063311), (1323, 3719327), (1557, 3160353), (3633, 1354437), (4671, 1053451), (8477, 580473), (10899, 451479), (21499, 228879), (25431, 193491), (32697, 150493), (64497, 76293)]