157023528057

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1\times {\mathrm{13759}}^1$

素因数の和:20574

約数の個数: 48

約数和(自身を含む): 262043458560

約数和(自身を除く): 105019930503

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 6781, 13759, 20343, 41277, 61029, 74591, 115277, 123831, 151349, 223773, 233903, 345831, 454047, 671319, 701709, 1037493, 1268047, 1362141, 2105127, 2572933, 3804141, 7718799, 11412423, 23156397, 93299779, 279899337, 839698011, 1026297569, 1586096243, 3078892707, 4758288729, 9236678121, 14274866187, 17447058673, 52341176019, 157023528057]

約数ペア:

[(1, 157023528057), (3, 52341176019), (9, 17447058673), (11, 14274866187), (17, 9236678121), (33, 4758288729), (51, 3078892707), (99, 1586096243), (153, 1026297569), (187, 839698011), (561, 279899337), (1683, 93299779), (6781, 23156397), (13759, 11412423), (20343, 7718799), (41277, 3804141), (61029, 2572933), (74591, 2105127), (115277, 1362141), (123831, 1268047), (151349, 1037493), (223773, 701709), (233903, 671319), (345831, 454047)]