3842156781

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{27329}}^1$

素因数の和:27506

約数の個数: 32

約数和(自身を含む): 5877043200

約数和(自身を除く): 2034886419

約数列:

[1, 3, 9, 27, 41, 123, 127, 369, 381, 1107, 1143, 3429, 5207, 15621, 27329, 46863, 81987, 140589, 245961, 737883, 1120489, 3361467, 3470783, 10084401, 10412349, 30253203, 31237047, 93711141, 142302103, 426906309, 1280718927, 3842156781]

約数ペア:

[(1, 3842156781), (3, 1280718927), (9, 426906309), (27, 142302103), (41, 93711141), (123, 31237047), (127, 30253203), (369, 10412349), (381, 10084401), (1107, 3470783), (1143, 3361467), (3429, 1120489), (5207, 737883), (15621, 245961), (27329, 140589), (46863, 81987)]