73245627

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 142024960

約数和(自身を除く): 68779333

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 523, 567, 741, 819, 1053, 1197, 1539, 1569, 1729, 2223, 2457, 3591, 3661, 4707, 5187, 6669, 6799, 7371, 9937, 10773, 10983, 14121, 15561, 20007, 20397, 29811, 32949, 42363, 46683, 47593, 61191, 69559, 89433, 98847, 129181, 140049, 142779, 183573, 208677, 268299, 296541, 387543, 428337, 550719, 626031, 804897, 904267, 1162629, 1285011, 1878093, 2712801, 3487887, 3855033, 5634279, 8138403, 10463661, 24415209, 73245627]

約数ペア:

[(1, 73245627), (3, 24415209), (7, 10463661), (9, 8138403), (13, 5634279), (19, 3855033), (21, 3487887), (27, 2712801), (39, 1878093), (57, 1285011), (63, 1162629), (81, 904267), (91, 804897), (117, 626031), (133, 550719), (171, 428337), (189, 387543), (247, 296541), (273, 268299), (351, 208677), (399, 183573), (513, 142779), (523, 140049), (567, 129181), (741, 98847), (819, 89433), (1053, 69559), (1197, 61191), (1539, 47593), (1569, 46683), (1729, 42363), (2223, 32949), (2457, 29811), (3591, 20397), (3661, 20007), (4707, 15561), (5187, 14121), (6669, 10983), (6799, 10773), (7371, 9937)]