738756909

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 1227183360

約数和(自身を除く): 488426451

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 121, 183, 297, 337, 363, 549, 671, 1011, 1089, 1331, 1647, 2013, 3033, 3267, 3707, 3993, 6039, 7381, 9099, 11121, 11979, 18117, 20557, 22143, 33363, 35937, 40777, 61671, 66429, 81191, 100089, 122331, 185013, 199287, 226127, 243573, 366993, 448547, 555039, 678381, 730719, 1100979, 1345641, 2035143, 2192157, 2487397, 4036923, 6105429, 7462191, 12110769, 22386573, 27361367, 67159719, 82084101, 246252303, 738756909]

約数ペア:

[(1, 738756909), (3, 246252303), (9, 82084101), (11, 67159719), (27, 27361367), (33, 22386573), (61, 12110769), (99, 7462191), (121, 6105429), (183, 4036923), (297, 2487397), (337, 2192157), (363, 2035143), (549, 1345641), (671, 1100979), (1011, 730719), (1089, 678381), (1331, 555039), (1647, 448547), (2013, 366993), (3033, 243573), (3267, 226127), (3707, 199287), (3993, 185013), (6039, 122331), (7381, 100089), (9099, 81191), (11121, 66429), (11979, 61671), (18117, 40777), (20557, 35937), (22143, 33363)]