89772739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 112412160

約数和(自身を除く): 22639421

約数列:

[1, 7, 19, 41, 101, 133, 163, 287, 707, 779, 1141, 1919, 3097, 4141, 5453, 6683, 13433, 16463, 21679, 28987, 46781, 78679, 115241, 126977, 312797, 550753, 674983, 888839, 2189579, 4724881, 12824677, 89772739]

約数ペア:

[(1, 89772739), (7, 12824677), (19, 4724881), (41, 2189579), (101, 888839), (133, 674983), (163, 550753), (287, 312797), (707, 126977), (779, 115241), (1141, 78679), (1919, 46781), (3097, 28987), (4141, 21679), (5453, 16463), (6683, 13433)]