140144553

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{110437}}^1$

素因数の和:110493

約数の個数: 16

約数和(自身を含む): 212040960

約数和(自身を除く): 71896407

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 110437, 331311, 993933, 2981799, 5190539, 15571617, 46714851, 140144553]

約数ペア:

[(1, 140144553), (3, 46714851), (9, 15571617), (27, 5190539), (47, 2981799), (141, 993933), (423, 331311), (1269, 110437)]