65156667

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 92951040

約数和(自身を除く): 27794373

約数列:

[1, 3, 37, 41, 103, 111, 123, 139, 309, 417, 1517, 3811, 4223, 4551, 5143, 5699, 11433, 12669, 14317, 15429, 17097, 42951, 156251, 210863, 468753, 529729, 586997, 632589, 1589187, 1760991, 21718889, 65156667]

約数ペア:

[(1, 65156667), (3, 21718889), (37, 1760991), (41, 1589187), (103, 632589), (111, 586997), (123, 529729), (139, 468753), (309, 210863), (417, 156251), (1517, 42951), (3811, 17097), (4223, 15429), (4551, 14317), (5143, 12669), (5699, 11433)]