66655743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15227

約数の個数: 32

約数和(自身を含む): 116643840

約数和(自身を除く): 49988097

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 15187, 45561, 106309, 167057, 288553, 318927, 501171, 865659, 1169399, 2019871, 3174083, 3508197, 6059613, 9522249, 22218581, 66655743]

約数ペア:

[(1, 66655743), (3, 22218581), (7, 9522249), (11, 6059613), (19, 3508197), (21, 3174083), (33, 2019871), (57, 1169399), (77, 865659), (133, 501171), (209, 318927), (231, 288553), (399, 167057), (627, 106309), (1463, 45561), (4389, 15187)]