2783440143369

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1\times {\mathrm{68023}}^1$

素因数の和:69202

約数の個数: 48

約数和(自身を含む): 4252621035520

約数和(自身を除く): 1469180892151

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 883, 2439, 2649, 5149, 7947, 15447, 16777, 46341, 50331, 68023, 150993, 204069, 239293, 612207, 717879, 1292437, 2153637, 3877311, 4546567, 11631933, 13639701, 18434233, 40919103, 55302699, 60064309, 165908097, 180192927, 350250427, 540578781, 1050751281, 1141221871, 3152253843, 3423665613, 10270996839, 16277427739, 48832283217, 146496849651, 309271127041, 927813381123, 2783440143369]

約数ペア:

[(1, 2783440143369), (3, 927813381123), (9, 309271127041), (19, 146496849651), (57, 48832283217), (171, 16277427739), (271, 10270996839), (813, 3423665613), (883, 3152253843), (2439, 1141221871), (2649, 1050751281), (5149, 540578781), (7947, 350250427), (15447, 180192927), (16777, 165908097), (46341, 60064309), (50331, 55302699), (68023, 40919103), (150993, 18434233), (204069, 13639701), (239293, 11631933), (612207, 4546567), (717879, 3877311), (1292437, 2153637)]