19763163

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6151}}^1$

素因数の和:6184

約数の個数: 32

約数和(自身を含む): 35435520

約数和(自身を除く): 15672357

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6151, 18453, 43057, 55359, 104567, 129171, 166077, 313701, 387513, 731969, 941103, 1162539, 2195907, 2823309, 6587721, 19763163]

約数ペア:

[(1, 19763163), (3, 6587721), (7, 2823309), (9, 2195907), (17, 1162539), (21, 941103), (27, 731969), (51, 387513), (63, 313701), (119, 166077), (153, 129171), (189, 104567), (357, 55359), (459, 43057), (1071, 18453), (3213, 6151)]