67763709

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 115169600

約数和(自身を除く): 47405891

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 1053, 1129, 1539, 2223, 3159, 3387, 4617, 6669, 10161, 14677, 20007, 21451, 30483, 44031, 60021, 64353, 91449, 132093, 193059, 274347, 278863, 396279, 579177, 836589, 1188837, 1737531, 2509767, 3566511, 5212593, 7529301, 22587903, 67763709]

約数ペア:

[(1, 67763709), (3, 22587903), (9, 7529301), (13, 5212593), (19, 3566511), (27, 2509767), (39, 1737531), (57, 1188837), (81, 836589), (117, 579177), (171, 396279), (243, 278863), (247, 274347), (351, 193059), (513, 132093), (741, 91449), (1053, 64353), (1129, 60021), (1539, 44031), (2223, 30483), (3159, 21451), (3387, 20007), (4617, 14677), (6669, 10161)]