83998917

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 130598400

約数和(自身を除く): 46599483

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1739, 1789, 5217, 5367, 15651, 16101, 46953, 48303, 66193, 84083, 198579, 252249, 595737, 756747, 1787211, 2270241, 3111071, 9333213, 27999639, 83998917]

約数ペア:

[(1, 83998917), (3, 27999639), (9, 9333213), (27, 3111071), (37, 2270241), (47, 1787211), (111, 756747), (141, 595737), (333, 252249), (423, 198579), (999, 84083), (1269, 66193), (1739, 48303), (1789, 46953), (5217, 16101), (5367, 15651)]