133753389

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 228062016

約数和(自身を除く): 94308627

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 181, 231, 457, 539, 543, 1267, 1371, 1617, 1991, 3199, 3801, 5027, 5973, 8869, 9597, 13937, 15081, 22393, 26607, 35189, 41811, 67179, 82717, 97559, 105567, 246323, 248151, 292677, 579019, 738969, 909887, 1737057, 2729661, 4053133, 6369209, 12159399, 19107627, 44584463, 133753389]

約数ペア:

[(1, 133753389), (3, 44584463), (7, 19107627), (11, 12159399), (21, 6369209), (33, 4053133), (49, 2729661), (77, 1737057), (147, 909887), (181, 738969), (231, 579019), (457, 292677), (539, 248151), (543, 246323), (1267, 105567), (1371, 97559), (1617, 82717), (1991, 67179), (3199, 41811), (3801, 35189), (5027, 26607), (5973, 22393), (8869, 15081), (9597, 13937)]