156928998213

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447091163}}^1$

素因数の和:447091185

約数の個数: 16

約数和(自身を含む): 250371051840

約数和(自身を除く): 93442053627

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447091163, 1341273489, 4023820467, 5812185119, 12071461401, 17436555357, 52309666071, 156928998213]

約数ペア:

[(1, 156928998213), (3, 52309666071), (9, 17436555357), (13, 12071461401), (27, 5812185119), (39, 4023820467), (117, 1341273489), (351, 447091163)]