217492025301

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{8543}}^1$

素因数の和:9002

約数の個数: 48

約数和(自身を含む): 321438813696

約数和(自身を除く): 103946788395

約数列:

[1, 3, 9, 83, 173, 197, 249, 519, 591, 747, 1557, 1773, 8543, 14359, 16351, 25629, 34081, 43077, 49053, 76887, 102243, 129231, 147159, 306729, 709069, 1477939, 1682971, 2127207, 2828723, 4433817, 5048913, 6381621, 8486169, 13301451, 15146739, 25458507, 122668937, 139686593, 291153983, 368006811, 419059779, 873461949, 1104020433, 1257179337, 2620385847, 24165780589, 72497341767, 217492025301]

約数ペア:

[(1, 217492025301), (3, 72497341767), (9, 24165780589), (83, 2620385847), (173, 1257179337), (197, 1104020433), (249, 873461949), (519, 419059779), (591, 368006811), (747, 291153983), (1557, 139686593), (1773, 122668937), (8543, 25458507), (14359, 15146739), (16351, 13301451), (25629, 8486169), (34081, 6381621), (43077, 5048913), (49053, 4433817), (76887, 2828723), (102243, 2127207), (129231, 1682971), (147159, 1477939), (306729, 709069)]