66637161

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 111748320

約数和(自身を除く): 45111159

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 283, 323, 459, 513, 729, 849, 969, 1377, 1539, 2547, 2907, 4131, 4617, 4811, 5377, 7641, 8721, 12393, 13851, 14433, 16131, 22923, 26163, 43299, 48393, 68769, 78489, 91409, 129897, 145179, 206307, 235467, 274227, 389691, 435537, 822681, 1169073, 1306611, 2468043, 3507219, 3919833, 7404129, 22212387, 66637161]

約数ペア:

[(1, 66637161), (3, 22212387), (9, 7404129), (17, 3919833), (19, 3507219), (27, 2468043), (51, 1306611), (57, 1169073), (81, 822681), (153, 435537), (171, 389691), (243, 274227), (283, 235467), (323, 206307), (459, 145179), (513, 129897), (729, 91409), (849, 78489), (969, 68769), (1377, 48393), (1539, 43299), (2547, 26163), (2907, 22923), (4131, 16131), (4617, 14433), (4811, 13851), (5377, 12393), (7641, 8721)]