83842983

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1621}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 138661536

約数和(自身を除く): 54818553

約数列:

[1, 3, 7, 9, 21, 63, 821, 1621, 2463, 4863, 5747, 7389, 11347, 14589, 17241, 34041, 51723, 102123, 1330841, 3992523, 9315887, 11977569, 27947661, 83842983]

約数ペア:

[(1, 83842983), (3, 27947661), (7, 11977569), (9, 9315887), (21, 3992523), (63, 1330841), (821, 102123), (1621, 51723), (2463, 34041), (4863, 17241), (5747, 14589), (7389, 11347)]