217050872001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{7691}}^1$

素因数の和:7966

約数の個数: 64

約数和(自身を含む): 318205117440

約数和(自身を除く): 101154245439

約数列:

[1, 3, 17, 51, 59, 83, 113, 177, 249, 339, 1003, 1411, 1921, 3009, 4233, 4897, 5763, 6667, 7691, 9379, 14691, 20001, 23073, 28137, 83249, 113339, 130747, 159443, 249747, 340017, 392241, 453769, 478329, 553361, 638353, 869083, 1361307, 1660083, 1915059, 2607249, 7714073, 9407137, 10852001, 14774411, 23142219, 28221411, 32556003, 37662827, 44323233, 51275897, 72133889, 112988481, 153827691, 216401667, 640268059, 871690249, 1226276113, 1920804177, 2615070747, 3678828339, 4255899451, 12767698353, 72350290667, 217050872001]

約数ペア:

[(1, 217050872001), (3, 72350290667), (17, 12767698353), (51, 4255899451), (59, 3678828339), (83, 2615070747), (113, 1920804177), (177, 1226276113), (249, 871690249), (339, 640268059), (1003, 216401667), (1411, 153827691), (1921, 112988481), (3009, 72133889), (4233, 51275897), (4897, 44323233), (5763, 37662827), (6667, 32556003), (7691, 28221411), (9379, 23142219), (14691, 14774411), (20001, 10852001), (23073, 9407137), (28137, 7714073), (83249, 2607249), (113339, 1915059), (130747, 1660083), (159443, 1361307), (249747, 869083), (340017, 638353), (392241, 553361), (453769, 478329)]