157413003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{80849}}^1$

素因数の和:80922

約数の個数: 16

約数和(自身を含む): 232848000

約数和(自身を除く): 75434997

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 80849, 242547, 889339, 2668017, 4770091, 14310273, 52471001, 157413003]

約数ペア:

[(1, 157413003), (3, 52471001), (11, 14310273), (33, 4770091), (59, 2668017), (177, 889339), (649, 242547), (1947, 80849)]