5184729

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 45

約数和(自身を含む): 8899429

約数和(自身を除く): 3714700

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 121, 207, 253, 297, 363, 529, 621, 759, 891, 1089, 1587, 1863, 2277, 2783, 3267, 4761, 5819, 6831, 8349, 9801, 14283, 17457, 20493, 25047, 42849, 52371, 64009, 75141, 157113, 192027, 225423, 471339, 576081, 1728243, 5184729]

約数ペア:

[(1, 5184729), (3, 1728243), (9, 576081), (11, 471339), (23, 225423), (27, 192027), (33, 157113), (69, 75141), (81, 64009), (99, 52371), (121, 42849), (207, 25047), (253, 20493), (297, 17457), (363, 14283), (529, 9801), (621, 8349), (759, 6831), (891, 5819), (1089, 4761), (1587, 3267), (1863, 2783)]