1282370103

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{25037}}^1$

素因数の和:25324

約数の個数: 32

約数和(自身を含む): 2179307520

約数和(自身を除く): 896937417

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1897, 2439, 5691, 7317, 17073, 25037, 51219, 75111, 175259, 225333, 525777, 675999, 1577331, 4731993, 6785027, 20355081, 47495189, 61065243, 142485567, 183195729, 427456701, 1282370103]

約数ペア:

[(1, 1282370103), (3, 427456701), (7, 183195729), (9, 142485567), (21, 61065243), (27, 47495189), (63, 20355081), (189, 6785027), (271, 4731993), (813, 1577331), (1897, 675999), (2439, 525777), (5691, 225333), (7317, 175259), (17073, 75111), (25037, 51219)]