64783239

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 27146361

約数列:

[1, 3, 41, 59, 79, 113, 123, 177, 237, 339, 2419, 3239, 4633, 4661, 6667, 7257, 8927, 9717, 13899, 13983, 20001, 26781, 191101, 273347, 366007, 526693, 573303, 820041, 1098021, 1580079, 21594413, 64783239]

約数ペア:

[(1, 64783239), (3, 21594413), (41, 1580079), (59, 1098021), (79, 820041), (113, 573303), (123, 526693), (177, 366007), (237, 273347), (339, 191101), (2419, 26781), (3239, 20001), (4633, 13983), (4661, 13899), (6667, 9717), (7257, 8927)]