81134171643

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{151517}}^1$

素因数の和:152163

約数の個数: 32

約数和(自身を含む): 126722382336

約数和(自身を除く): 45588210693

約数列:

[1, 3, 7, 21, 43, 129, 301, 593, 903, 1779, 4151, 12453, 25499, 76497, 151517, 178493, 454551, 535479, 1060619, 3181857, 6515231, 19545693, 45606617, 89849581, 136819851, 269548743, 628947067, 1886841201, 3863531983, 11590595949, 27044723881, 81134171643]

約数ペア:

[(1, 81134171643), (3, 27044723881), (7, 11590595949), (21, 3863531983), (43, 1886841201), (129, 628947067), (301, 269548743), (593, 136819851), (903, 89849581), (1779, 45606617), (4151, 19545693), (12453, 6515231), (25499, 3181857), (76497, 1060619), (151517, 535479), (178493, 454551)]