105906969

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 186035200

約数和(自身を除く): 80128231

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 399, 721, 859, 927, 1197, 1957, 2163, 2577, 5871, 6013, 6489, 7731, 13699, 16321, 17613, 18039, 41097, 48963, 54117, 88477, 114247, 123291, 146889, 265431, 342741, 619339, 796293, 1028223, 1681063, 1858017, 5043189, 5574051, 11767441, 15129567, 35302323, 105906969]

約数ペア:

[(1, 105906969), (3, 35302323), (7, 15129567), (9, 11767441), (19, 5574051), (21, 5043189), (57, 1858017), (63, 1681063), (103, 1028223), (133, 796293), (171, 619339), (309, 342741), (399, 265431), (721, 146889), (859, 123291), (927, 114247), (1197, 88477), (1957, 54117), (2163, 48963), (2577, 41097), (5871, 18039), (6013, 17613), (6489, 16321), (7731, 13699)]