26738427

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 36484992

約数和(自身を除く): 9746565

約数列:

[1, 3, 67, 137, 201, 411, 971, 2913, 9179, 27537, 65057, 133027, 195171, 399081, 8912809, 26738427]

約数ペア:

[(1, 26738427), (3, 8912809), (67, 399081), (137, 195171), (201, 133027), (411, 65057), (971, 27537), (2913, 9179)]