30367791

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4612

約数の個数: 20

約数和(自身を含む): 45920952

約数和(自身を除く): 15553161

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4517, 6723, 13551, 40653, 121959, 365877, 374911, 1124733, 3374199, 10122597, 30367791]

約数ペア:

[(1, 30367791), (3, 10122597), (9, 3374199), (27, 1124733), (81, 374911), (83, 365877), (249, 121959), (747, 40653), (2241, 13551), (4517, 6723)]