82797309

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 60

約数和(自身を含む): 150299424

約数和(自身を除く): 67502115

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 907, 1127, 1323, 1449, 1863, 2721, 3381, 3969, 4347, 6349, 8163, 10143, 13041, 19047, 20861, 24489, 30429, 44443, 57141, 62583, 73467, 91287, 133329, 146027, 171423, 187749, 399987, 438081, 514269, 563247, 1022189, 1199961, 1314243, 1689741, 3066567, 3599883, 3942729, 9199701, 11828187, 27599103, 82797309]

約数ペア:

[(1, 82797309), (3, 27599103), (7, 11828187), (9, 9199701), (21, 3942729), (23, 3599883), (27, 3066567), (49, 1689741), (63, 1314243), (69, 1199961), (81, 1022189), (147, 563247), (161, 514269), (189, 438081), (207, 399987), (441, 187749), (483, 171423), (567, 146027), (621, 133329), (907, 91287), (1127, 73467), (1323, 62583), (1449, 57141), (1863, 44443), (2721, 30429), (3381, 24489), (3969, 20861), (4347, 19047), (6349, 13041), (8163, 10143)]