57301671

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 97320960

約数和(自身を除く): 40019289

約数列:

[1, 3, 7, 21, 23, 31, 43, 69, 89, 93, 129, 161, 217, 267, 301, 483, 623, 651, 713, 903, 989, 1333, 1869, 2047, 2139, 2759, 2967, 3827, 3999, 4991, 6141, 6923, 8277, 9331, 11481, 14329, 14973, 19313, 20769, 26789, 27993, 30659, 42987, 57939, 63457, 80367, 88021, 91977, 118637, 190371, 214613, 264063, 355911, 444199, 616147, 643839, 830459, 1332597, 1848441, 2491377, 2728651, 8185953, 19100557, 57301671]

約数ペア:

[(1, 57301671), (3, 19100557), (7, 8185953), (21, 2728651), (23, 2491377), (31, 1848441), (43, 1332597), (69, 830459), (89, 643839), (93, 616147), (129, 444199), (161, 355911), (217, 264063), (267, 214613), (301, 190371), (483, 118637), (623, 91977), (651, 88021), (713, 80367), (903, 63457), (989, 57939), (1333, 42987), (1869, 30659), (2047, 27993), (2139, 26789), (2759, 20769), (2967, 19313), (3827, 14973), (3999, 14329), (4991, 11481), (6141, 9331), (6923, 8277)]