25137783

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 41556240

約数和(自身を除く): 16418457

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 267, 297, 317, 801, 891, 951, 979, 2403, 2853, 2937, 3487, 7209, 8559, 8811, 10461, 25677, 26433, 28213, 31383, 79299, 84639, 94149, 253917, 282447, 310343, 761751, 931029, 2285253, 2793087, 8379261, 25137783]

約数ペア:

[(1, 25137783), (3, 8379261), (9, 2793087), (11, 2285253), (27, 931029), (33, 761751), (81, 310343), (89, 282447), (99, 253917), (267, 94149), (297, 84639), (317, 79299), (801, 31383), (891, 28213), (951, 26433), (979, 25677), (2403, 10461), (2853, 8811), (2937, 8559), (3487, 7209)]