66141963

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 97194240

約数和(自身を除く): 31052277

約数列:

[1, 3, 9, 109, 191, 327, 353, 573, 981, 1059, 1719, 3177, 20819, 38477, 62457, 67423, 115431, 187371, 202269, 346293, 606807, 7349107, 22047321, 66141963]

約数ペア:

[(1, 66141963), (3, 22047321), (9, 7349107), (109, 606807), (191, 346293), (327, 202269), (353, 187371), (573, 115431), (981, 67423), (1059, 62457), (1719, 38477), (3177, 20819)]