84834639

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{26111}}^1$

素因数の和:26155

約数の個数: 18

約数和(自身を含む): 129332736

約数和(自身を除く): 44498097

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 26111, 78333, 234999, 496109, 1488327, 4464981, 9426071, 28278213, 84834639]

約数ペア:

[(1, 84834639), (3, 28278213), (9, 9426071), (19, 4464981), (57, 1488327), (171, 496109), (361, 234999), (1083, 78333), (3249, 26111)]