25128045369

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{473141}}^1$

素因数の和:473438

約数の個数: 32

約数和(自身を含む): 42696334080

約数和(自身を除く): 17568288711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1967, 2529, 5901, 7587, 17703, 53109, 473141, 1419423, 3311987, 4258269, 9935961, 12774807, 29807883, 89423649, 132952621, 398857863, 930668347, 1196573589, 2792005041, 3589720767, 8376015123, 25128045369]

約数ペア:

[(1, 25128045369), (3, 8376015123), (7, 3589720767), (9, 2792005041), (21, 1196573589), (27, 930668347), (63, 398857863), (189, 132952621), (281, 89423649), (843, 29807883), (1967, 12774807), (2529, 9935961), (5901, 4258269), (7587, 3311987), (17703, 1419423), (53109, 473141)]