156930421209

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{7451}}^1\times {\mathrm{171233}}^1$

素因数の和:178728

約数の個数: 16

約数和(自身を含む): 214374009024

約数和(自身を除く): 57443587815

約数列:

[1, 3, 41, 123, 7451, 22353, 171233, 305491, 513699, 916473, 7020553, 21061659, 1275857083, 3827571249, 52310140403, 156930421209]

約数ペア:

[(1, 156930421209), (3, 52310140403), (41, 3827571249), (123, 1275857083), (7451, 21061659), (22353, 7020553), (171233, 916473), (305491, 513699)]