86720293971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{11953}}^1\times {\mathrm{47419}}^1$

素因数の和:59395

約数の個数: 24

約数和(自身を含む): 132644931120

約数和(自身を除く): 45924637149

約数列:

[1, 3, 9, 17, 51, 153, 11953, 35859, 47419, 107577, 142257, 203201, 426771, 609603, 806123, 1828809, 2418369, 7255107, 566799307, 1700397921, 5101193763, 9635588219, 28906764657, 86720293971]

約数ペア:

[(1, 86720293971), (3, 28906764657), (9, 9635588219), (17, 5101193763), (51, 1700397921), (153, 566799307), (11953, 7255107), (35859, 2418369), (47419, 1828809), (107577, 806123), (142257, 609603), (203201, 426771)]