744016779

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{7853}}^1$

素因数の和:7913

約数の個数: 48

約数和(自身を含む): 1253498400

約数和(自身を除く): 509481621

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 297, 319, 363, 783, 957, 1089, 2871, 3267, 3509, 7853, 8613, 10527, 23559, 31581, 70677, 86383, 94743, 212031, 227737, 259149, 683211, 777447, 950213, 2049633, 2332341, 2505107, 2850639, 6148899, 7515321, 8551917, 22545963, 25655751, 27556177, 67637889, 82668531, 248005593, 744016779]

約数ペア:

[(1, 744016779), (3, 248005593), (9, 82668531), (11, 67637889), (27, 27556177), (29, 25655751), (33, 22545963), (87, 8551917), (99, 7515321), (121, 6148899), (261, 2850639), (297, 2505107), (319, 2332341), (363, 2049633), (783, 950213), (957, 777447), (1089, 683211), (2871, 259149), (3267, 227737), (3509, 212031), (7853, 94743), (8613, 86383), (10527, 70677), (23559, 31581)]