664823647871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{9497}}^1$

素因数の和:10143

約数の個数: 32

約数和(自身を含む): 717580738560

約数和(自身を除く): 52757090689

約数列:

[1, 19, 67, 127, 433, 1273, 2413, 8227, 8509, 9497, 29011, 54991, 161671, 180443, 551209, 636299, 1044829, 1206119, 3684397, 4112201, 12089681, 22916261, 70003543, 78131819, 80809973, 275517467, 522249527, 1535389487, 5234831873, 9922741013, 34990718309, 664823647871]

約数ペア:

[(1, 664823647871), (19, 34990718309), (67, 9922741013), (127, 5234831873), (433, 1535389487), (1273, 522249527), (2413, 275517467), (8227, 80809973), (8509, 78131819), (9497, 70003543), (29011, 22916261), (54991, 12089681), (161671, 4112201), (180443, 3684397), (551209, 1206119), (636299, 1044829)]