159487911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 265524480

約数和(自身を除く): 106036569

約数列:

[1, 3, 9, 11, 23, 33, 69, 89, 99, 207, 253, 267, 759, 787, 801, 979, 2047, 2277, 2361, 2937, 6141, 7083, 8657, 8811, 18101, 18423, 22517, 25971, 54303, 67551, 70043, 77913, 162909, 199111, 202653, 210129, 597333, 630387, 770473, 1610989, 1791999, 2311419, 4832967, 6934257, 14498901, 17720879, 53162637, 159487911]

約数ペア:

[(1, 159487911), (3, 53162637), (9, 17720879), (11, 14498901), (23, 6934257), (33, 4832967), (69, 2311419), (89, 1791999), (99, 1610989), (207, 770473), (253, 630387), (267, 597333), (759, 210129), (787, 202653), (801, 199111), (979, 162909), (2047, 77913), (2277, 70043), (2361, 67551), (2937, 54303), (6141, 25971), (7083, 22517), (8657, 18423), (8811, 18101)]