42393393

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 77366016

約数和(自身を除く): 34972623

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 1721, 2737, 3519, 5163, 8211, 12047, 15489, 24633, 29257, 36141, 39583, 87771, 108423, 118749, 204799, 263313, 277081, 356247, 614397, 672911, 831243, 1843191, 2018733, 2493729, 4710377, 6056199, 14131131, 42393393]

約数ペア:

[(1, 42393393), (3, 14131131), (7, 6056199), (9, 4710377), (17, 2493729), (21, 2018733), (23, 1843191), (51, 831243), (63, 672911), (69, 614397), (119, 356247), (153, 277081), (161, 263313), (207, 204799), (357, 118749), (391, 108423), (483, 87771), (1071, 39583), (1173, 36141), (1449, 29257), (1721, 24633), (2737, 15489), (3519, 12047), (5163, 8211)]