8520579

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4785021

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 179, 369, 387, 537, 1107, 1161, 1611, 1763, 4833, 5289, 7339, 7697, 15867, 22017, 23091, 47601, 66051, 69273, 198153, 207819, 315577, 946731, 2840193, 8520579]

約数ペア:

[(1, 8520579), (3, 2840193), (9, 946731), (27, 315577), (41, 207819), (43, 198153), (123, 69273), (129, 66051), (179, 47601), (369, 23091), (387, 22017), (537, 15867), (1107, 7697), (1161, 7339), (1611, 5289), (1763, 4833)]