82841187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 141571584

約数和(自身を除く): 58730397

約数列:

[1, 3, 11, 13, 17, 33, 37, 39, 51, 111, 143, 187, 221, 307, 407, 429, 481, 561, 629, 663, 921, 1221, 1443, 1887, 2431, 3377, 3991, 5219, 5291, 6919, 7293, 8177, 10131, 11359, 11973, 15657, 15873, 20757, 24531, 34077, 43901, 57409, 67847, 89947, 124949, 131703, 147667, 172227, 193103, 203541, 269841, 374847, 443001, 579309, 746317, 1624337, 2124133, 2238951, 2510339, 4873011, 6372399, 7531017, 27613729, 82841187]

約数ペア:

[(1, 82841187), (3, 27613729), (11, 7531017), (13, 6372399), (17, 4873011), (33, 2510339), (37, 2238951), (39, 2124133), (51, 1624337), (111, 746317), (143, 579309), (187, 443001), (221, 374847), (307, 269841), (407, 203541), (429, 193103), (481, 172227), (561, 147667), (629, 131703), (663, 124949), (921, 89947), (1221, 67847), (1443, 57409), (1887, 43901), (2431, 34077), (3377, 24531), (3991, 20757), (5219, 15873), (5291, 15657), (6919, 11973), (7293, 11359), (8177, 10131)]