81027654

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{133709}}^1$

素因数の和:133815

約数の個数: 16

約数和(自身を含む): 163661040

約数和(自身を除く): 82633386

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 133709, 267418, 401127, 802254, 13504609, 27009218, 40513827, 81027654]

約数ペア:

[(1, 81027654), (2, 40513827), (3, 27009218), (6, 13504609), (101, 802254), (202, 401127), (303, 267418), (606, 133709)]