64045179

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 36

約数和(自身を含む): 106146768

約数和(自身を除く): 42101589

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2557, 2783, 7671, 8349, 23013, 25047, 28127, 58811, 84381, 176433, 253143, 309397, 529299, 646921, 928191, 1940763, 2784573, 5822289, 7116131, 21348393, 64045179]

約数ペア:

[(1, 64045179), (3, 21348393), (9, 7116131), (11, 5822289), (23, 2784573), (33, 1940763), (69, 928191), (99, 646921), (121, 529299), (207, 309397), (253, 253143), (363, 176433), (759, 84381), (1089, 58811), (2277, 28127), (2557, 25047), (2783, 23013), (7671, 8349)]