197315073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1567}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 302335488

約数和(自身を除く): 105020415

約数列:

[1, 3, 9, 17, 51, 153, 823, 1567, 2469, 4701, 7407, 13991, 14103, 26639, 41973, 79917, 125919, 239751, 1289641, 3868923, 11606769, 21923897, 65771691, 197315073]

約数ペア:

[(1, 197315073), (3, 65771691), (9, 21923897), (17, 11606769), (51, 3868923), (153, 1289641), (823, 239751), (1567, 125919), (2469, 79917), (4701, 41973), (7407, 26639), (13991, 14103)]