129968193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 185610240

約数和(自身を除く): 55642047

約数列:

[1, 3, 23, 69, 79, 113, 211, 237, 339, 633, 1817, 2599, 4853, 5451, 7797, 8927, 14559, 16669, 23843, 26781, 50007, 71529, 205321, 383387, 548389, 615963, 1150161, 1645167, 1883597, 5650791, 43322731, 129968193]

約数ペア:

[(1, 129968193), (3, 43322731), (23, 5650791), (69, 1883597), (79, 1645167), (113, 1150161), (211, 615963), (237, 548389), (339, 383387), (633, 205321), (1817, 71529), (2599, 50007), (4853, 26781), (5451, 23843), (7797, 16669), (8927, 14559)]