78662349

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10939}}^1$

素因数の和:11009

約数の個数: 24

約数和(自身を含む): 122878080

約数和(自身を除く): 44215731

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 10939, 32817, 98451, 185963, 514133, 557889, 1542399, 1673667, 4627197, 8740261, 26220783, 78662349]

約数ペア:

[(1, 78662349), (3, 26220783), (9, 8740261), (17, 4627197), (47, 1673667), (51, 1542399), (141, 557889), (153, 514133), (423, 185963), (799, 98451), (2397, 32817), (7191, 10939)]