83879649

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 147663360

約数和(自身を除く): 63783711

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 271, 289, 357, 813, 867, 1071, 1897, 2023, 2439, 2601, 4607, 4913, 5691, 6069, 13821, 14739, 17073, 18207, 32249, 34391, 41463, 44217, 78319, 96747, 103173, 234957, 290241, 309519, 548233, 704871, 1331423, 1644699, 3994269, 4934097, 9319961, 11982807, 27959883, 83879649]

約数ペア:

[(1, 83879649), (3, 27959883), (7, 11982807), (9, 9319961), (17, 4934097), (21, 3994269), (51, 1644699), (63, 1331423), (119, 704871), (153, 548233), (271, 309519), (289, 290241), (357, 234957), (813, 103173), (867, 96747), (1071, 78319), (1897, 44217), (2023, 41463), (2439, 34391), (2601, 32249), (4607, 18207), (4913, 17073), (5691, 14739), (6069, 13821)]