207627903

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 353283840

約数和(自身を除く): 145655937

約数列:

[1, 3, 7, 9, 21, 59, 63, 83, 177, 249, 413, 531, 581, 673, 747, 1239, 1743, 2019, 3717, 4711, 4897, 5229, 6057, 14133, 14691, 34279, 39707, 42399, 44073, 55859, 102837, 119121, 167577, 277949, 308511, 357363, 391013, 502731, 833847, 1173039, 2501541, 3295681, 3519117, 9887043, 23069767, 29661129, 69209301, 207627903]

約数ペア:

[(1, 207627903), (3, 69209301), (7, 29661129), (9, 23069767), (21, 9887043), (59, 3519117), (63, 3295681), (83, 2501541), (177, 1173039), (249, 833847), (413, 502731), (531, 391013), (581, 357363), (673, 308511), (747, 277949), (1239, 167577), (1743, 119121), (2019, 102837), (3717, 55859), (4711, 44073), (4897, 42399), (5229, 39707), (6057, 34279), (14133, 14691)]