9976603221

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557321}}^1$

素因数の和:557363

約数の個数: 40

約数和(自身を含む): 16993862424

約数和(自身を除く): 7017259203

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 557321, 1671963, 5015889, 7245173, 9474457, 15047667, 21735519, 28423371, 45143001, 65206557, 85270113, 123167941, 195619671, 255810339, 369503823, 586859013, 767431017, 1108511469, 3325534407, 9976603221]

約数ペア:

[(1, 9976603221), (3, 3325534407), (9, 1108511469), (13, 767431017), (17, 586859013), (27, 369503823), (39, 255810339), (51, 195619671), (81, 123167941), (117, 85270113), (153, 65206557), (221, 45143001), (351, 28423371), (459, 21735519), (663, 15047667), (1053, 9474457), (1377, 7245173), (1989, 5015889), (5967, 1671963), (17901, 557321)]