66247299

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 98342400

約数和(自身を除く): 32095101

約数列:

[1, 3, 9, 47, 141, 199, 423, 597, 787, 1791, 2361, 7083, 9353, 28059, 36989, 84177, 110967, 156613, 332901, 469839, 1409517, 7360811, 22082433, 66247299]

約数ペア:

[(1, 66247299), (3, 22082433), (9, 7360811), (47, 1409517), (141, 469839), (199, 332901), (423, 156613), (597, 110967), (787, 84177), (1791, 36989), (2361, 28059), (7083, 9353)]