87534081

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 133200000

約数和(自身を除く): 45665919

約数列:

[1, 3, 9, 27, 73, 89, 219, 267, 499, 657, 801, 1497, 1971, 2403, 4491, 6497, 13473, 19491, 36427, 44411, 58473, 109281, 133233, 175419, 327843, 399699, 983529, 1199097, 3242003, 9726009, 29178027, 87534081]

約数ペア:

[(1, 87534081), (3, 29178027), (9, 9726009), (27, 3242003), (73, 1199097), (89, 983529), (219, 399699), (267, 327843), (499, 175419), (657, 133233), (801, 109281), (1497, 58473), (1971, 44411), (2403, 36427), (4491, 19491), (6497, 13473)]