133028679

素因数分解:

$3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 207001200

約数和(自身を除く): 73972521

約数列:

[1, 3, 7, 21, 49, 147, 349, 1047, 2443, 2593, 7329, 7779, 17101, 18151, 51303, 54453, 127057, 381171, 904957, 2714871, 6334699, 19004097, 44342893, 133028679]

約数ペア:

[(1, 133028679), (3, 44342893), (7, 19004097), (21, 6334699), (49, 2714871), (147, 904957), (349, 381171), (1047, 127057), (2443, 54453), (2593, 51303), (7329, 18151), (7779, 17101)]