42967863

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 63365120

約数和(自身を除く): 20397257

約数列:

[1, 3, 9, 79, 223, 237, 271, 669, 711, 813, 2007, 2439, 17617, 21409, 52851, 60433, 64227, 158553, 181299, 192681, 543897, 4774207, 14322621, 42967863]

約数ペア:

[(1, 42967863), (3, 14322621), (9, 4774207), (79, 543897), (223, 192681), (237, 181299), (271, 158553), (669, 64227), (711, 60433), (813, 52851), (2007, 21409), (2439, 17617)]