67586169

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 113249664

約数和(自身を除く): 45663495

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 197, 217, 357, 527, 591, 651, 961, 1379, 1581, 2883, 3349, 3689, 4137, 6107, 6727, 10047, 11067, 16337, 18321, 20181, 23443, 42749, 49011, 70329, 103819, 114359, 128247, 189317, 311457, 343077, 567951, 726733, 1325219, 2180199, 3218389, 3975657, 9655167, 22528723, 67586169]

約数ペア:

[(1, 67586169), (3, 22528723), (7, 9655167), (17, 3975657), (21, 3218389), (31, 2180199), (51, 1325219), (93, 726733), (119, 567951), (197, 343077), (217, 311457), (357, 189317), (527, 128247), (591, 114359), (651, 103819), (961, 70329), (1379, 49011), (1581, 42749), (2883, 23443), (3349, 20181), (3689, 18321), (4137, 16337), (6107, 11067), (6727, 10047)]