180863397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 310564800

約数和(自身を除く): 129701403

約数列:

[1, 3, 9, 11, 13, 33, 39, 89, 99, 117, 143, 267, 429, 801, 979, 1157, 1287, 1579, 2937, 3471, 4737, 8811, 10413, 12727, 14211, 17369, 20527, 38181, 52107, 61581, 114543, 140531, 156321, 184743, 225797, 421593, 677391, 1264779, 1545841, 1826903, 2032173, 4637523, 5480709, 13912569, 16442127, 20095933, 60287799, 180863397]

約数ペア:

[(1, 180863397), (3, 60287799), (9, 20095933), (11, 16442127), (13, 13912569), (33, 5480709), (39, 4637523), (89, 2032173), (99, 1826903), (117, 1545841), (143, 1264779), (267, 677391), (429, 421593), (801, 225797), (979, 184743), (1157, 156321), (1287, 140531), (1579, 114543), (2937, 61581), (3471, 52107), (4737, 38181), (8811, 20527), (10413, 17369), (12727, 14211)]