65722017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 99145728

約数和(自身を除く): 33423711

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 1303, 2193, 2967, 3909, 16813, 22151, 29969, 50439, 56029, 66453, 89907, 168087, 509473, 952493, 1288667, 1528419, 2857479, 3866001, 21907339, 65722017]

約数ペア:

[(1, 65722017), (3, 21907339), (17, 3866001), (23, 2857479), (43, 1528419), (51, 1288667), (69, 952493), (129, 509473), (391, 168087), (731, 89907), (989, 66453), (1173, 56029), (1303, 50439), (2193, 29969), (2967, 22151), (3909, 16813)]