86742927

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{60617}}^1$

素因数の和:60679

約数の個数: 16

約数和(自身を含む): 130934880

約数和(自身を除く): 44191953

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 60617, 181851, 545553, 1636659, 3212701, 9638103, 28914309, 86742927]

約数ペア:

[(1, 86742927), (3, 28914309), (9, 9638103), (27, 3212701), (53, 1636659), (159, 545553), (477, 181851), (1431, 60617)]