156979672353

素因数分解:

$3^3\times 7^1\times {\mathrm{37907}}^1\times {\mathrm{21911}}^1$

素因数の和:59834

約数の個数: 32

約数和(自身を含む): 265804830720

約数和(自身を除く): 108825158367

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 21911, 37907, 65733, 113721, 153377, 197199, 265349, 341163, 460131, 591597, 796047, 1023489, 1380393, 2388141, 4141179, 7164423, 830580277, 2491740831, 5814061939, 7475222493, 17442185817, 22425667479, 52326557451, 156979672353]

約数ペア:

[(1, 156979672353), (3, 52326557451), (7, 22425667479), (9, 17442185817), (21, 7475222493), (27, 5814061939), (63, 2491740831), (189, 830580277), (21911, 7164423), (37907, 4141179), (65733, 2388141), (113721, 1380393), (153377, 1023489), (197199, 796047), (265349, 591597), (341163, 460131)]