39186189

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1723}}^1$

素因数の和:1774

約数の個数: 36

約数和(自身を含む): 68311776

約数和(自身を除く): 29125587

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 1723, 2527, 3249, 5169, 7581, 12061, 15507, 22743, 32737, 36183, 98211, 108549, 229159, 294633, 622003, 687477, 1866009, 2062431, 4354021, 5598027, 13062063, 39186189]

約数ペア:

[(1, 39186189), (3, 13062063), (7, 5598027), (9, 4354021), (19, 2062431), (21, 1866009), (57, 687477), (63, 622003), (133, 294633), (171, 229159), (361, 108549), (399, 98211), (1083, 36183), (1197, 32737), (1723, 22743), (2527, 15507), (3249, 12061), (5169, 7581)]