70122987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7013}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 111606768

約数和(自身を除く): 41483781

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 7013, 9999, 21039, 63117, 77143, 231429, 694287, 708313, 2124939, 6374817, 7791443, 23374329, 70122987]

約数ペア:

[(1, 70122987), (3, 23374329), (9, 7791443), (11, 6374817), (33, 2124939), (99, 708313), (101, 694287), (303, 231429), (909, 77143), (1111, 63117), (3333, 21039), (7013, 9999)]