774920673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{117787}}^1$

素因数の和:117853

約数の個数: 24

約数和(自身を含む): 1212745248

約数和(自身を除く): 437824575

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 117787, 353361, 1060083, 2002379, 5064841, 6007137, 15194523, 18021411, 45583569, 86102297, 258306891, 774920673]

約数ペア:

[(1, 774920673), (3, 258306891), (9, 86102297), (17, 45583569), (43, 18021411), (51, 15194523), (129, 6007137), (153, 5064841), (387, 2002379), (731, 1060083), (2193, 353361), (6579, 117787)]