558049149

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5171}}^1$

素因数の和:5758

約数の個数: 32

約数和(自身を含む): 946682880

約数和(自身を除く): 388633731

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1713, 3997, 5139, 5171, 11991, 15417, 15513, 35973, 36197, 46539, 107919, 108591, 139617, 325773, 977319, 2952641, 8857923, 20668487, 26573769, 62005461, 79721307, 186016383, 558049149]

約数ペア:

[(1, 558049149), (3, 186016383), (7, 79721307), (9, 62005461), (21, 26573769), (27, 20668487), (63, 8857923), (189, 2952641), (571, 977319), (1713, 325773), (3997, 139617), (5139, 108591), (5171, 107919), (11991, 46539), (15417, 36197), (15513, 35973)]