86638863

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 37466097

約数列:

[1, 3, 29, 41, 87, 107, 123, 227, 321, 681, 1189, 3103, 3567, 4387, 6583, 9307, 9309, 13161, 19749, 24289, 27921, 72867, 127223, 269903, 381669, 704381, 809709, 995849, 2113143, 2987547, 28879621, 86638863]

約数ペア:

[(1, 86638863), (3, 28879621), (29, 2987547), (41, 2113143), (87, 995849), (107, 809709), (123, 704381), (227, 381669), (321, 269903), (681, 127223), (1189, 72867), (3103, 27921), (3567, 24289), (4387, 19749), (6583, 13161), (9307, 9309)]