118526051

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 145612800

約数和(自身を除く): 27086749

約数列:

[1, 7, 31, 49, 71, 157, 217, 343, 497, 1099, 1519, 2201, 3479, 4867, 7693, 10633, 11147, 15407, 24353, 34069, 53851, 78029, 107849, 238483, 345557, 546203, 754943, 1669381, 2418899, 3823421, 16932293, 118526051]

約数ペア:

[(1, 118526051), (7, 16932293), (31, 3823421), (49, 2418899), (71, 1669381), (157, 754943), (217, 546203), (343, 345557), (497, 238483), (1099, 107849), (1519, 78029), (2201, 53851), (3479, 34069), (4867, 24353), (7693, 15407), (10633, 11147)]