1036931787

素因数分解:

$3^6\times {\mathrm{757}}^1\times {\mathrm{1879}}^1$

素因数の和:2654

約数の個数: 28

約数和(自身を含む): 1557568720

約数和(自身を除く): 520636933

約数列:

[1, 3, 9, 27, 81, 243, 729, 757, 1879, 2271, 5637, 6813, 16911, 20439, 50733, 61317, 152199, 183951, 456597, 551853, 1369791, 1422403, 4267209, 12801627, 38404881, 115214643, 345643929, 1036931787]

約数ペア:

[(1, 1036931787), (3, 345643929), (9, 115214643), (27, 38404881), (81, 12801627), (243, 4267209), (729, 1422403), (757, 1369791), (1879, 551853), (2271, 456597), (5637, 183951), (6813, 152199), (16911, 61317), (20439, 50733)]