85826871

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 140343840

約数和(自身を除く): 54516969

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 243, 269, 303, 351, 807, 909, 1053, 1313, 2421, 2727, 3159, 3497, 3939, 7263, 8181, 10491, 11817, 21789, 24543, 27169, 31473, 35451, 65367, 81507, 94419, 106353, 244521, 283257, 319059, 353197, 733563, 849771, 1059591, 2200689, 3178773, 6602067, 9536319, 28608957, 85826871]

約数ペア:

[(1, 85826871), (3, 28608957), (9, 9536319), (13, 6602067), (27, 3178773), (39, 2200689), (81, 1059591), (101, 849771), (117, 733563), (243, 353197), (269, 319059), (303, 283257), (351, 244521), (807, 106353), (909, 94419), (1053, 81507), (1313, 65367), (2421, 35451), (2727, 31473), (3159, 27169), (3497, 24543), (3939, 21789), (7263, 11817), (8181, 10491)]