827531061

素因数分解:

$3^1\times 7^4\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 1298498784

約数和(自身を除く): 470967723

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 877, 917, 1029, 2401, 2631, 2751, 6139, 6419, 7203, 18417, 19257, 42973, 44933, 114887, 128919, 134799, 300811, 314531, 344661, 804209, 902433, 943593, 2105677, 2412627, 5629463, 6317031, 16888389, 39406241, 118218723, 275843687, 827531061]

約数ペア:

[(1, 827531061), (3, 275843687), (7, 118218723), (21, 39406241), (49, 16888389), (131, 6317031), (147, 5629463), (343, 2412627), (393, 2105677), (877, 943593), (917, 902433), (1029, 804209), (2401, 344661), (2631, 314531), (2751, 300811), (6139, 134799), (6419, 128919), (7203, 114887), (18417, 44933), (19257, 42973)]