83399547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 55946373

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 1561, 1619, 2453, 4683, 4857, 7359, 11333, 17171, 17809, 33999, 51513, 53427, 124663, 361037, 373989, 1083111, 2527259, 3971407, 7581777, 11914221, 27799849, 83399547]

約数ペア:

[(1, 83399547), (3, 27799849), (7, 11914221), (11, 7581777), (21, 3971407), (33, 2527259), (77, 1083111), (223, 373989), (231, 361037), (669, 124663), (1561, 53427), (1619, 51513), (2453, 33999), (4683, 17809), (4857, 17171), (7359, 11333)]