63742707

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 115898640

約数和(自身を除く): 52155933

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 289, 357, 389, 459, 567, 867, 1071, 1167, 1377, 2023, 2601, 2723, 3213, 3501, 6069, 6613, 7803, 8169, 9639, 10503, 18207, 19839, 23409, 24507, 31509, 46291, 54621, 59517, 73521, 112421, 138873, 163863, 178551, 220563, 337263, 416619, 535653, 786947, 1011789, 1249857, 2360841, 3035367, 3749571, 7082523, 9106101, 21247569, 63742707]

約数ペア:

[(1, 63742707), (3, 21247569), (7, 9106101), (9, 7082523), (17, 3749571), (21, 3035367), (27, 2360841), (51, 1249857), (63, 1011789), (81, 786947), (119, 535653), (153, 416619), (189, 337263), (289, 220563), (357, 178551), (389, 163863), (459, 138873), (567, 112421), (867, 73521), (1071, 59517), (1167, 54621), (1377, 46291), (2023, 31509), (2601, 24507), (2723, 23409), (3213, 19839), (3501, 18207), (6069, 10503), (6613, 9639), (7803, 8169)]