47763927

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 71495424

約数和(自身を除く): 23731497

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 1487, 3569, 4461, 10707, 13383, 32121, 63941, 123421, 191823, 370263, 575469, 1110789, 5307103, 15921309, 47763927]

約数ペア:

[(1, 47763927), (3, 15921309), (9, 5307103), (43, 1110789), (83, 575469), (129, 370263), (249, 191823), (387, 123421), (747, 63941), (1487, 32121), (3569, 13383), (4461, 10707)]