26771379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 40849920

約数和(自身を除く): 14078541

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 787, 1173, 1479, 2001, 2361, 11339, 13379, 18101, 22823, 34017, 40137, 54303, 68469, 307717, 387991, 524929, 923151, 1163973, 1574787, 8923793, 26771379]

約数ペア:

[(1, 26771379), (3, 8923793), (17, 1574787), (23, 1163973), (29, 923151), (51, 524929), (69, 387991), (87, 307717), (391, 68469), (493, 54303), (667, 40137), (787, 34017), (1173, 22823), (1479, 18101), (2001, 13379), (2361, 11339)]