79001181

素因数分解:

$3^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 133380000

約数和(自身を除く): 54378819

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 359, 441, 499, 1077, 1497, 2513, 3231, 3493, 4491, 7539, 10479, 17591, 22617, 24451, 31437, 52773, 73353, 158319, 179141, 220059, 537423, 1253987, 1612269, 3761961, 8777909, 11285883, 26333727, 79001181]

約数ペア:

[(1, 79001181), (3, 26333727), (7, 11285883), (9, 8777909), (21, 3761961), (49, 1612269), (63, 1253987), (147, 537423), (359, 220059), (441, 179141), (499, 158319), (1077, 73353), (1497, 52773), (2513, 31437), (3231, 24451), (3493, 22617), (4491, 17591), (7539, 10479)]