156923404113

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{521}}^1\times {\mathrm{7757}}^1$

素因数の和:8374

約数の個数: 48

約数和(自身を含む): 245313173376

約数和(自身を除く): 88389769263

約数列:

[1, 3, 7, 21, 43, 129, 301, 521, 903, 1563, 1849, 3647, 5547, 7757, 10941, 12943, 22403, 23271, 38829, 54299, 67209, 156821, 162897, 333551, 470463, 963329, 1000653, 2334857, 2889987, 4041397, 6743303, 7004571, 12124191, 14342693, 20229909, 28289779, 43028079, 84869337, 100398851, 173780071, 301196553, 521340213, 1216460497, 3649381491, 7472543053, 22417629159, 52307801371, 156923404113]

約数ペア:

[(1, 156923404113), (3, 52307801371), (7, 22417629159), (21, 7472543053), (43, 3649381491), (129, 1216460497), (301, 521340213), (521, 301196553), (903, 173780071), (1563, 100398851), (1849, 84869337), (3647, 43028079), (5547, 28289779), (7757, 20229909), (10941, 14342693), (12943, 12124191), (22403, 7004571), (23271, 6743303), (38829, 4041397), (54299, 2889987), (67209, 2334857), (156821, 1000653), (162897, 963329), (333551, 470463)]