29301363

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 56019600

約数和(自身を除く): 26718237

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 269, 273, 399, 441, 637, 741, 807, 819, 931, 1197, 1729, 1883, 1911, 2223, 2421, 2793, 3497, 5111, 5187, 5649, 5733, 8379, 10491, 12103, 13181, 15333, 15561, 16947, 24479, 31473, 35777, 36309, 39543, 45999, 66443, 73437, 107331, 108927, 118629, 171353, 199329, 220311, 250439, 321993, 465101, 514059, 597987, 751317, 1395303, 1542177, 2253951, 3255707, 4185909, 9767121, 29301363]

約数ペア:

[(1, 29301363), (3, 9767121), (7, 4185909), (9, 3255707), (13, 2253951), (19, 1542177), (21, 1395303), (39, 751317), (49, 597987), (57, 514059), (63, 465101), (91, 321993), (117, 250439), (133, 220311), (147, 199329), (171, 171353), (247, 118629), (269, 108927), (273, 107331), (399, 73437), (441, 66443), (637, 45999), (741, 39543), (807, 36309), (819, 35777), (931, 31473), (1197, 24479), (1729, 16947), (1883, 15561), (1911, 15333), (2223, 13181), (2421, 12103), (2793, 10491), (3497, 8379), (5111, 5733), (5187, 5649)]