86454081

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 150698880

約数和(自身を除く): 64244799

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 441, 647, 707, 909, 1323, 1941, 2121, 2727, 4529, 4949, 5823, 6363, 13587, 14847, 17469, 19089, 31703, 40761, 44541, 65347, 95109, 122283, 133623, 196041, 285327, 457429, 588123, 855981, 1372287, 1764369, 3202003, 4116861, 9606009, 12350583, 28818027, 86454081]

約数ペア:

[(1, 86454081), (3, 28818027), (7, 12350583), (9, 9606009), (21, 4116861), (27, 3202003), (49, 1764369), (63, 1372287), (101, 855981), (147, 588123), (189, 457429), (303, 285327), (441, 196041), (647, 133623), (707, 122283), (909, 95109), (1323, 65347), (1941, 44541), (2121, 40761), (2727, 31703), (4529, 19089), (4949, 17469), (5823, 14847), (6363, 13587)]