238786119

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 414794016

約数和(自身を除く): 176007897

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 101, 117, 121, 143, 167, 303, 363, 429, 501, 909, 1089, 1111, 1287, 1313, 1503, 1573, 1837, 2171, 3333, 3939, 4719, 5511, 6513, 9999, 11817, 12221, 14157, 14443, 16533, 16867, 19539, 20207, 23881, 36663, 43329, 50601, 60621, 71643, 109989, 129987, 151803, 158873, 181863, 185537, 214929, 219271, 262691, 476619, 556611, 657813, 788073, 1429857, 1669833, 1973439, 2040907, 2364219, 2411981, 6122721, 7235943, 18368163, 21707829, 26531791, 79595373, 238786119]

約数ペア:

[(1, 238786119), (3, 79595373), (9, 26531791), (11, 21707829), (13, 18368163), (33, 7235943), (39, 6122721), (99, 2411981), (101, 2364219), (117, 2040907), (121, 1973439), (143, 1669833), (167, 1429857), (303, 788073), (363, 657813), (429, 556611), (501, 476619), (909, 262691), (1089, 219271), (1111, 214929), (1287, 185537), (1313, 181863), (1503, 158873), (1573, 151803), (1837, 129987), (2171, 109989), (3333, 71643), (3939, 60621), (4719, 50601), (5511, 43329), (6513, 36663), (9999, 23881), (11817, 20207), (12221, 19539), (14157, 16867), (14443, 16533)]