26939169

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 44496000

約数和(自身を除く): 17556831

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 3089, 8721, 9267, 27801, 52513, 58691, 83403, 157539, 176073, 472617, 528219, 997747, 1417851, 1584657, 2993241, 8979723, 26939169]

約数ペア:

[(1, 26939169), (3, 8979723), (9, 2993241), (17, 1584657), (19, 1417851), (27, 997747), (51, 528219), (57, 472617), (153, 176073), (171, 157539), (323, 83403), (459, 58691), (513, 52513), (969, 27801), (2907, 9267), (3089, 8721)]