70742301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 114600960

約数和(自身を除く): 43858659

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 1657, 2033, 2247, 4971, 6099, 11599, 14231, 31483, 34797, 42693, 94449, 177299, 220381, 531897, 661143, 1241093, 3368681, 3723279, 10106043, 23580767, 70742301]

約数ペア:

[(1, 70742301), (3, 23580767), (7, 10106043), (19, 3723279), (21, 3368681), (57, 1241093), (107, 661143), (133, 531897), (321, 220381), (399, 177299), (749, 94449), (1657, 42693), (2033, 34797), (2247, 31483), (4971, 14231), (6099, 11599)]