167971995

素因数分解:

$3^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1483}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 299174400

約数和(自身を除く): 131202405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 839, 1483, 2517, 4195, 4449, 7415, 7551, 12585, 13347, 22245, 22653, 37755, 40041, 66735, 113265, 200205, 1244237, 3732711, 6221185, 11198133, 18663555, 33594399, 55990665, 167971995]

約数ペア:

[(1, 167971995), (3, 55990665), (5, 33594399), (9, 18663555), (15, 11198133), (27, 6221185), (45, 3732711), (135, 1244237), (839, 200205), (1483, 113265), (2517, 66735), (4195, 40041), (4449, 37755), (7415, 22653), (7551, 22245), (12585, 13347)]