27929781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 44849376

約数和(自身を除く): 16919595

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5323, 15969, 47907, 58553, 175659, 282119, 526977, 846357, 2539071, 3103309, 9309927, 27929781]

約数ペア:

[(1, 27929781), (3, 9309927), (9, 3103309), (11, 2539071), (33, 846357), (53, 526977), (99, 282119), (159, 175659), (477, 58553), (583, 47907), (1749, 15969), (5247, 5323)]