150685717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 192211712

約数和(自身を除く): 41525995

約数列:

[1, 7, 13, 43, 91, 97, 301, 397, 559, 679, 1261, 2779, 3913, 4171, 5161, 8827, 17071, 29197, 36127, 38509, 54223, 119497, 221923, 269563, 379561, 500617, 1553461, 1655887, 3504319, 11591209, 21526531, 150685717]

約数ペア:

[(1, 150685717), (7, 21526531), (13, 11591209), (43, 3504319), (91, 1655887), (97, 1553461), (301, 500617), (397, 379561), (559, 269563), (679, 221923), (1261, 119497), (2779, 54223), (3913, 38509), (4171, 36127), (5161, 29197), (8827, 17071)]