71171943

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 96092160

約数和(自身を除く): 24920217

約数列:

[1, 3, 127, 367, 381, 509, 1101, 1527, 46609, 64643, 139827, 186803, 193929, 560409, 23723981, 71171943]

約数ペア:

[(1, 71171943), (3, 23723981), (127, 560409), (367, 193929), (381, 186803), (509, 139827), (1101, 64643), (1527, 46609)]