121283755173

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{69467}}^1$

素因数の和:69631

約数の個数: 72

約数和(自身を含む): 211256633952

約数和(自身を除く): 89972878779

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 107, 111, 147, 259, 321, 333, 441, 749, 777, 963, 1813, 2247, 2331, 3959, 5243, 5439, 6741, 11877, 15729, 16317, 27713, 35631, 47187, 69467, 83139, 193991, 208401, 249417, 486269, 581973, 625203, 1458807, 1745919, 2570279, 3403883, 4376421, 7432969, 7710837, 10211649, 17991953, 22298907, 23132511, 30634947, 52030783, 53975859, 66896721, 125943671, 156092349, 161927577, 275019853, 364215481, 377831013, 468277047, 825059559, 1092646443, 1133493039, 1925138971, 2475178677, 3277939329, 5775416913, 13475972797, 17326250739, 40427918391, 121283755173]

約数ペア:

[(1, 121283755173), (3, 40427918391), (7, 17326250739), (9, 13475972797), (21, 5775416913), (37, 3277939329), (49, 2475178677), (63, 1925138971), (107, 1133493039), (111, 1092646443), (147, 825059559), (259, 468277047), (321, 377831013), (333, 364215481), (441, 275019853), (749, 161927577), (777, 156092349), (963, 125943671), (1813, 66896721), (2247, 53975859), (2331, 52030783), (3959, 30634947), (5243, 23132511), (5439, 22298907), (6741, 17991953), (11877, 10211649), (15729, 7710837), (16317, 7432969), (27713, 4376421), (35631, 3403883), (47187, 2570279), (69467, 1745919), (83139, 1458807), (193991, 625203), (208401, 581973), (249417, 486269)]