99640079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 127035216

約数和(自身を除く): 27395137

約数列:

[1, 7, 11, 49, 77, 401, 461, 539, 2807, 3227, 4411, 5071, 19649, 22589, 30877, 35497, 184861, 216139, 248479, 1294027, 2033471, 9058189, 14234297, 99640079]

約数ペア:

[(1, 99640079), (7, 14234297), (11, 9058189), (49, 2033471), (77, 1294027), (401, 248479), (461, 216139), (539, 184861), (2807, 35497), (3227, 30877), (4411, 22589), (5071, 19649)]