66432141

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{25541}}^1$

素因数の和:25581

約数の個数: 18

約数和(自身を含む): 101938122

約数和(自身を除く): 35505981

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 25541, 76623, 229869, 434197, 1302591, 3907773, 7381349, 22144047, 66432141]

約数ペア:

[(1, 66432141), (3, 22144047), (9, 7381349), (17, 3907773), (51, 1302591), (153, 434197), (289, 229869), (867, 76623), (2601, 25541)]