51415803

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37339}}^1$

素因数の和:37368

約数の個数: 20

約数和(自身を含む): 81326520

約数和(自身を除く): 29910717

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 37339, 112017, 336051, 634763, 1008153, 1904289, 3024459, 5712867, 17138601, 51415803]

約数ペア:

[(1, 51415803), (3, 17138601), (9, 5712867), (17, 3024459), (27, 1904289), (51, 1008153), (81, 634763), (153, 336051), (459, 112017), (1377, 37339)]