143157051

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{103963}}^1$

素因数の和:103992

約数の個数: 20

約数和(自身を含む): 226433592

約数和(自身を除く): 83276541

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 103963, 311889, 935667, 1767371, 2807001, 5302113, 8421003, 15906339, 47719017, 143157051]

約数ペア:

[(1, 143157051), (3, 47719017), (9, 15906339), (17, 8421003), (27, 5302113), (51, 2807001), (81, 1767371), (153, 935667), (459, 311889), (1377, 103963)]