75997599

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 110289600

約数和(自身を除く): 34292001

約数列:

[1, 3, 17, 51, 73, 137, 149, 219, 411, 447, 1241, 2329, 2533, 3723, 6987, 7599, 10001, 10877, 20413, 30003, 32631, 61239, 170017, 184909, 347021, 510051, 554727, 1041063, 1490149, 4470447, 25332533, 75997599]

約数ペア:

[(1, 75997599), (3, 25332533), (17, 4470447), (51, 1490149), (73, 1041063), (137, 554727), (149, 510051), (219, 347021), (411, 184909), (447, 170017), (1241, 61239), (2329, 32631), (2533, 30003), (3723, 20413), (6987, 10877), (7599, 10001)]