74768683

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 18

約数和(自身を含む): 85052436

約数和(自身を除く): 10283753

約数列:

[1, 11, 31, 121, 341, 643, 961, 3751, 7073, 10571, 19933, 77803, 116281, 219263, 617923, 2411893, 6797153, 74768683]

約数ペア:

[(1, 74768683), (11, 6797153), (31, 2411893), (121, 617923), (341, 219263), (643, 116281), (961, 77803), (3751, 19933), (7073, 10571)]