131738454

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{5507}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 293466240

約数和(自身を除く): 161727786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 3987, 5507, 7974, 11014, 11961, 16521, 23922, 33042, 49563, 99126, 148689, 297378, 2439601, 4879202, 7318803, 14637606, 21956409, 43912818, 65869227, 131738454]

約数ペア:

[(1, 131738454), (2, 65869227), (3, 43912818), (6, 21956409), (9, 14637606), (18, 7318803), (27, 4879202), (54, 2439601), (443, 297378), (886, 148689), (1329, 99126), (2658, 49563), (3987, 33042), (5507, 23922), (7974, 16521), (11014, 11961)]