20231284059

素因数分解:

$3^5\times 7^1\times {\mathrm{3181}}^1\times {\mathrm{3739}}^1$

素因数の和:6942

約数の個数: 48

約数和(自身を含む): 34654780160

約数和(自身を除く): 14423496101

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 3181, 3739, 9543, 11217, 22267, 26173, 28629, 33651, 66801, 78519, 85887, 100953, 200403, 235557, 257661, 302859, 601209, 706671, 772983, 908577, 1803627, 2120013, 5410881, 6360039, 11893759, 35681277, 83256313, 107043831, 249768939, 321131493, 749306817, 963394479, 2247920451, 2890183437, 6743761353, 20231284059]

約数ペア:

[(1, 20231284059), (3, 6743761353), (7, 2890183437), (9, 2247920451), (21, 963394479), (27, 749306817), (63, 321131493), (81, 249768939), (189, 107043831), (243, 83256313), (567, 35681277), (1701, 11893759), (3181, 6360039), (3739, 5410881), (9543, 2120013), (11217, 1803627), (22267, 908577), (26173, 772983), (28629, 706671), (33651, 601209), (66801, 302859), (78519, 257661), (85887, 235557), (100953, 200403)]