442800000027

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70995671}}^1$

素因数の和:70995701

約数の個数: 40

約数和(自身を含む): 824685725952

約数和(自身を除く): 381885725925

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 70995671, 212987013, 496969697, 638961039, 780952381, 1490909091, 1916883117, 2342857143, 4472727273, 5466666667, 5750649351, 7028571429, 13418181819, 16400000001, 21085714287, 40254545457, 49200000003, 63257142861, 147600000009, 442800000027]

約数ペア:

[(1, 442800000027), (3, 147600000009), (7, 63257142861), (9, 49200000003), (11, 40254545457), (21, 21085714287), (27, 16400000001), (33, 13418181819), (63, 7028571429), (77, 5750649351), (81, 5466666667), (99, 4472727273), (189, 2342857143), (231, 1916883117), (297, 1490909091), (567, 780952381), (693, 638961039), (891, 496969697), (2079, 212987013), (6237, 70995671)]