27720995117763

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1\times {\mathrm{242681}}^1$

素因数の和:243827

約数の個数: 32

約数和(自身を含む): 37332614651904

約数和(自身を除く): 9611619534141

約数列:

[1, 3, 191, 311, 573, 641, 933, 1923, 59401, 122431, 178203, 199351, 242681, 367293, 598053, 728043, 38076041, 46352071, 75473791, 114228123, 139056213, 155558521, 226421373, 466675563, 14415494081, 29711677511, 43246482243, 48378700031, 89135032533, 145136100093, 9240331705921, 27720995117763]

約数ペア:

[(1, 27720995117763), (3, 9240331705921), (191, 145136100093), (311, 89135032533), (573, 48378700031), (641, 43246482243), (933, 29711677511), (1923, 14415494081), (59401, 466675563), (122431, 226421373), (178203, 155558521), (199351, 139056213), (242681, 114228123), (367293, 75473791), (598053, 46352071), (728043, 38076041)]