77900053

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 99809280

約数和(自身を除く): 21909227

約数列:

[1, 7, 11, 49, 77, 113, 539, 791, 1243, 1279, 5537, 8701, 8953, 14069, 60907, 62671, 98483, 144527, 689381, 1011689, 1589797, 7081823, 11128579, 77900053]

約数ペア:

[(1, 77900053), (7, 11128579), (11, 7081823), (49, 1589797), (77, 1011689), (113, 689381), (539, 144527), (791, 98483), (1243, 62671), (1279, 60907), (5537, 14069), (8701, 8953)]