27041841

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 40098240

約数和(自身を除く): 13056399

約数列:

[1, 3, 9, 71, 101, 213, 303, 419, 639, 909, 1257, 3771, 7171, 21513, 29749, 42319, 64539, 89247, 126957, 267741, 380871, 3004649, 9013947, 27041841]

約数ペア:

[(1, 27041841), (3, 9013947), (9, 3004649), (71, 380871), (101, 267741), (213, 126957), (303, 89247), (419, 64539), (639, 42319), (909, 29749), (1257, 21513), (3771, 7171)]