144074889

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 244673280

約数和(自身を除く): 100598391

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 1203, 1901, 2807, 3609, 5703, 8421, 10827, 13307, 17109, 25263, 39921, 51327, 75789, 119763, 359289, 762301, 2286903, 5336107, 6860709, 16008321, 20582127, 48024963, 144074889]

約数ペア:

[(1, 144074889), (3, 48024963), (7, 20582127), (9, 16008321), (21, 6860709), (27, 5336107), (63, 2286903), (189, 762301), (401, 359289), (1203, 119763), (1901, 75789), (2807, 51327), (3609, 39921), (5703, 25263), (8421, 17109), (10827, 13307)]