131721918

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2797}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 270756864

約数和(自身を除く): 139034946

約数列:

[1, 2, 3, 6, 47, 94, 141, 167, 282, 334, 501, 1002, 2797, 5594, 7849, 8391, 15698, 16782, 23547, 47094, 131459, 262918, 394377, 467099, 788754, 934198, 1401297, 2802594, 21953653, 43907306, 65860959, 131721918]

約数ペア:

[(1, 131721918), (2, 65860959), (3, 43907306), (6, 21953653), (47, 2802594), (94, 1401297), (141, 934198), (167, 788754), (282, 467099), (334, 394377), (501, 262918), (1002, 131459), (2797, 47094), (5594, 23547), (7849, 16782), (8391, 15698)]