87091011

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11296

約数の個数: 32

約数和(自身を含む): 151065600

約数和(自身を除く): 63974589

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 11239, 33717, 78673, 101151, 236019, 303453, 460799, 708057, 1382397, 2124171, 3225593, 4147191, 9676779, 12441573, 29030337, 87091011]

約数ペア:

[(1, 87091011), (3, 29030337), (7, 12441573), (9, 9676779), (21, 4147191), (27, 3225593), (41, 2124171), (63, 1382397), (123, 708057), (189, 460799), (287, 303453), (369, 236019), (861, 101151), (1107, 78673), (2583, 33717), (7749, 11239)]