77473599

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 120992256

約数和(自身を除く): 43518657

約数列:

[1, 3, 7, 21, 61, 183, 197, 307, 427, 591, 921, 1281, 1379, 2149, 4137, 6447, 12017, 18727, 36051, 56181, 60479, 84119, 131089, 181437, 252357, 393267, 423353, 1270059, 3689219, 11067657, 25824533, 77473599]

約数ペア:

[(1, 77473599), (3, 25824533), (7, 11067657), (21, 3689219), (61, 1270059), (183, 423353), (197, 393267), (307, 252357), (427, 181437), (591, 131089), (921, 84119), (1281, 60479), (1379, 56181), (2149, 36051), (4137, 18727), (6447, 12017)]