82615519

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 101615040

約数和(自身を除く): 18999521

約数列:

[1, 7, 29, 47, 49, 203, 329, 1237, 1363, 1421, 2303, 8659, 9541, 35873, 58139, 60613, 66787, 251111, 406973, 1686031, 1757777, 2848811, 11802217, 82615519]

約数ペア:

[(1, 82615519), (7, 11802217), (29, 2848811), (47, 1757777), (49, 1686031), (203, 406973), (329, 251111), (1237, 66787), (1363, 60613), (1421, 58139), (2303, 35873), (8659, 9541)]