63831999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 106937856

約数和(自身を除く): 43105857

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2017, 2877, 4521, 6051, 10549, 14119, 22187, 31647, 42357, 66561, 155309, 276329, 465927, 828987, 1934303, 3039619, 5802909, 9118857, 21277333, 63831999]

約数ペア:

[(1, 63831999), (3, 21277333), (7, 9118857), (11, 5802909), (21, 3039619), (33, 1934303), (77, 828987), (137, 465927), (231, 276329), (411, 155309), (959, 66561), (1507, 42357), (2017, 31647), (2877, 22187), (4521, 14119), (6051, 10549)]