25676487

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 14413113

約数列:

[1, 3, 9, 23, 27, 69, 173, 207, 239, 519, 621, 717, 1557, 2151, 3979, 4671, 5497, 6453, 11937, 16491, 35811, 41347, 49473, 107433, 124041, 148419, 372123, 950981, 1116369, 2852943, 8558829, 25676487]

約数ペア:

[(1, 25676487), (3, 8558829), (9, 2852943), (23, 1116369), (27, 950981), (69, 372123), (173, 148419), (207, 124041), (239, 107433), (519, 49473), (621, 41347), (717, 35811), (1557, 16491), (2151, 11937), (3979, 6453), (4671, 5497)]