156913613997

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1370269}}^1$

素因数の和:1370346

約数の個数: 48

約数和(自身を含む): 262434110400

約数和(自身を除く): 105520496403

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 399, 779, 861, 931, 2009, 2337, 2793, 5453, 6027, 16359, 38171, 114513, 1370269, 4110807, 9591883, 26035111, 28775649, 56181029, 67143181, 78105333, 168543087, 182245777, 201429543, 393267203, 546737331, 1067439551, 1179801609, 1275720439, 2752870421, 3202318653, 3827161317, 7472076857, 8258611263, 22416230571, 52304537999, 156913613997]

約数ペア:

[(1, 156913613997), (3, 52304537999), (7, 22416230571), (19, 8258611263), (21, 7472076857), (41, 3827161317), (49, 3202318653), (57, 2752870421), (123, 1275720439), (133, 1179801609), (147, 1067439551), (287, 546737331), (399, 393267203), (779, 201429543), (861, 182245777), (931, 168543087), (2009, 78105333), (2337, 67143181), (2793, 56181029), (5453, 28775649), (6027, 26035111), (16359, 9591883), (38171, 4110807), (114513, 1370269)]