77072417

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 86026752

約数和(自身を除く): 8954335

約数列:

[1, 19, 31, 71, 97, 361, 589, 1349, 1843, 2201, 3007, 6887, 11191, 25631, 35017, 41819, 57133, 130853, 213497, 794561, 1085527, 2486207, 4056443, 77072417]

約数ペア:

[(1, 77072417), (19, 4056443), (31, 2486207), (71, 1085527), (97, 794561), (361, 213497), (589, 130853), (1349, 57133), (1843, 41819), (2201, 35017), (3007, 25631), (6887, 11191)]