66009009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 102041856

約数和(自身を除く): 36032847

約数列:

[1, 3, 11, 33, 47, 53, 73, 121, 141, 159, 219, 363, 517, 583, 803, 1551, 1749, 2409, 2491, 3431, 3869, 5687, 6413, 7473, 8833, 10293, 11607, 17061, 19239, 26499, 27401, 37741, 42559, 82203, 113223, 127677, 181843, 301411, 415151, 468149, 545529, 904233, 1245453, 1404447, 2000273, 6000819, 22003003, 66009009]

約数ペア:

[(1, 66009009), (3, 22003003), (11, 6000819), (33, 2000273), (47, 1404447), (53, 1245453), (73, 904233), (121, 545529), (141, 468149), (159, 415151), (219, 301411), (363, 181843), (517, 127677), (583, 113223), (803, 82203), (1551, 42559), (1749, 37741), (2409, 27401), (2491, 26499), (3431, 19239), (3869, 17061), (5687, 11607), (6413, 10293), (7473, 8833)]