164518137

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6323}}^1$

素因数の和:6402

約数の個数: 36

約数和(自身を含む): 281165040

約数和(自身を除く): 116646903

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 6323, 8673, 18969, 26019, 44261, 56907, 132783, 309827, 373057, 398349, 929481, 1119171, 2611399, 2788443, 3357513, 7834197, 18279793, 23502591, 54839379, 164518137]

約数ペア:

[(1, 164518137), (3, 54839379), (7, 23502591), (9, 18279793), (21, 7834197), (49, 3357513), (59, 2788443), (63, 2611399), (147, 1119171), (177, 929481), (413, 398349), (441, 373057), (531, 309827), (1239, 132783), (2891, 56907), (3717, 44261), (6323, 26019), (8673, 18969)]