27812873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 31358976

約数和(自身を除く): 3546103

約数列:

[1, 11, 43, 127, 463, 473, 1397, 5093, 5461, 19909, 58801, 60071, 218999, 646811, 2528443, 27812873]

約数ペア:

[(1, 27812873), (11, 2528443), (43, 646811), (127, 218999), (463, 60071), (473, 58801), (1397, 19909), (5093, 5461)]