156938019

素因数分解:

$3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{5443}}^1$

素因数の和:6826

約数の個数: 16

約数和(自身を含む): 239361792

約数和(自身を除く): 82423773

約数列:

[1, 3, 7, 21, 1373, 4119, 5443, 9611, 16329, 28833, 38101, 114303, 7473239, 22419717, 52312673, 156938019]

約数ペア:

[(1, 156938019), (3, 52312673), (7, 22419717), (21, 7473239), (1373, 114303), (4119, 38101), (5443, 28833), (9611, 16329)]