81372186489

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{7019}}^1$

素因数の和:7446

約数の個数: 48

約数和(自身を含む): 120778257600

約数和(自身を除く): 39406071111

約数列:

[1, 3, 11, 33, 109, 121, 293, 327, 363, 879, 1199, 3223, 3597, 7019, 9669, 13189, 21057, 31937, 35453, 39567, 77209, 95811, 106359, 231627, 351307, 765071, 849299, 1053921, 2056567, 2295213, 2547897, 3864377, 6169701, 8415781, 11593131, 22622237, 25247343, 67866711, 92573591, 224165803, 248844607, 277720773, 672497409, 746533821, 2465823833, 7397471499, 27124062163, 81372186489]

約数ペア:

[(1, 81372186489), (3, 27124062163), (11, 7397471499), (33, 2465823833), (109, 746533821), (121, 672497409), (293, 277720773), (327, 248844607), (363, 224165803), (879, 92573591), (1199, 67866711), (3223, 25247343), (3597, 22622237), (7019, 11593131), (9669, 8415781), (13189, 6169701), (21057, 3864377), (31937, 2547897), (35453, 2295213), (39567, 2056567), (77209, 1053921), (95811, 849299), (106359, 765071), (231627, 351307)]