157677759

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 244749120

約数和(自身を除く): 87071361

約数列:

[1, 3, 9, 27, 41, 79, 81, 123, 237, 369, 601, 711, 1107, 1803, 2133, 3239, 3321, 5409, 6399, 9717, 16227, 24641, 29151, 47479, 48681, 73923, 87453, 142437, 221769, 262359, 427311, 665307, 1281933, 1946639, 1995921, 3845799, 5839917, 17519751, 52559253, 157677759]

約数ペア:

[(1, 157677759), (3, 52559253), (9, 17519751), (27, 5839917), (41, 3845799), (79, 1995921), (81, 1946639), (123, 1281933), (237, 665307), (369, 427311), (601, 262359), (711, 221769), (1107, 142437), (1803, 87453), (2133, 73923), (3239, 48681), (3321, 47479), (5409, 29151), (6399, 24641), (9717, 16227)]