70674471

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19681}}^1$

素因数の和:19716

約数の個数: 32

約数和(自身を含む): 125964800

約数和(自身を除く): 55290329

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 19681, 59043, 137767, 177129, 373939, 413301, 531387, 1121817, 1239903, 2617573, 3365451, 3719709, 7852719, 10096353, 23558157, 70674471]

約数ペア:

[(1, 70674471), (3, 23558157), (7, 10096353), (9, 7852719), (19, 3719709), (21, 3365451), (27, 2617573), (57, 1239903), (63, 1121817), (133, 531387), (171, 413301), (189, 373939), (399, 177129), (513, 137767), (1197, 59043), (3591, 19681)]