29312307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{57139}}^1$

素因数の和:57167

約数の個数: 16

約数和(自身を含む): 45712000

約数和(自身を除く): 16399693

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 57139, 171417, 514251, 1085641, 1542753, 3256923, 9770769, 29312307]

約数ペア:

[(1, 29312307), (3, 9770769), (9, 3256923), (19, 1542753), (27, 1085641), (57, 514251), (171, 171417), (513, 57139)]