68577237

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 105076608

約数和(自身を除く): 36499371

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 5431, 12627, 16293, 48879, 124913, 331291, 374739, 993873, 1124217, 2981619, 7619693, 22859079, 68577237]

約数ペア:

[(1, 68577237), (3, 22859079), (9, 7619693), (23, 2981619), (61, 1124217), (69, 993873), (183, 374739), (207, 331291), (549, 124913), (1403, 48879), (4209, 16293), (5431, 12627)]