69148947

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 108316416

約数和(自身を除く): 39167469

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 4567, 5047, 13701, 15141, 31969, 95907, 223783, 470401, 671349, 1411203, 3292807, 9878421, 23049649, 69148947]

約数ペア:

[(1, 69148947), (3, 23049649), (7, 9878421), (21, 3292807), (49, 1411203), (103, 671349), (147, 470401), (309, 223783), (721, 95907), (2163, 31969), (4567, 15141), (5047, 13701)]