71344905057

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2726939}}^1$

素因数の和:2726987

約数の個数: 40

約数和(自身を含む): 118785506400

約数和(自身を除く): 47440601343

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 8721, 26163, 2726939, 8180817, 24542451, 46357963, 51811841, 73627353, 139073889, 155435523, 220882059, 417221667, 466306569, 880801297, 1251665001, 1398919707, 2642403891, 3754995003, 4196759121, 7927211673, 23781635019, 71344905057]

約数ペア:

[(1, 71344905057), (3, 23781635019), (9, 7927211673), (17, 4196759121), (19, 3754995003), (27, 2642403891), (51, 1398919707), (57, 1251665001), (81, 880801297), (153, 466306569), (171, 417221667), (323, 220882059), (459, 155435523), (513, 139073889), (969, 73627353), (1377, 51811841), (1539, 46357963), (2907, 24542451), (8721, 8180817), (26163, 2726939)]