189189133077

素因数分解:

$3^1\times 7^1\times {\mathrm{22741}}^1\times {\mathrm{396157}}^1$

素因数の和:418908

約数の個数: 16

約数和(自身を含む): 288301607552

約数和(自身を除く): 99112474475

約数列:

[1, 3, 7, 21, 22741, 68223, 159187, 396157, 477561, 1188471, 2773099, 8319297, 9009006337, 27027019011, 63063044359, 189189133077]

約数ペア:

[(1, 189189133077), (3, 63063044359), (7, 27027019011), (21, 9009006337), (22741, 8319297), (68223, 2773099), (159187, 1188471), (396157, 477561)]