744099993

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7043}}^1$

素因数の和:7115

約数の個数: 64

約数和(自身を含む): 1388513280

約数和(自身を除く): 644413287

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 273, 301, 351, 387, 559, 819, 903, 1161, 1677, 2457, 2709, 3913, 5031, 7043, 8127, 11739, 15093, 21129, 35217, 49301, 63387, 91559, 105651, 147903, 190161, 274677, 302849, 443709, 640913, 824031, 908547, 1331127, 1922739, 2119943, 2472093, 2725641, 3937037, 5768217, 6359829, 8176923, 11811111, 17304651, 19079487, 27559259, 35433333, 57238461, 82677777, 106299999, 248033331, 744099993]

約数ペア:

[(1, 744099993), (3, 248033331), (7, 106299999), (9, 82677777), (13, 57238461), (21, 35433333), (27, 27559259), (39, 19079487), (43, 17304651), (63, 11811111), (91, 8176923), (117, 6359829), (129, 5768217), (189, 3937037), (273, 2725641), (301, 2472093), (351, 2119943), (387, 1922739), (559, 1331127), (819, 908547), (903, 824031), (1161, 640913), (1677, 443709), (2457, 302849), (2709, 274677), (3913, 190161), (5031, 147903), (7043, 105651), (8127, 91559), (11739, 63387), (15093, 49301), (21129, 35217)]