80726877951

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{7487}}^1$

素因数の和:8011

約数の個数: 32

約数和(自身を含む): 110139015168

約数和(自身を除く): 29412137217

約数列:

[1, 3, 71, 213, 223, 227, 669, 681, 7487, 15833, 16117, 22461, 47499, 48351, 50621, 151863, 531577, 1594731, 1669601, 1699549, 3594091, 5008803, 5098647, 10782273, 118541671, 120667979, 355625013, 362003937, 378999427, 1136998281, 26908959317, 80726877951]

約数ペア:

[(1, 80726877951), (3, 26908959317), (71, 1136998281), (213, 378999427), (223, 362003937), (227, 355625013), (669, 120667979), (681, 118541671), (7487, 10782273), (15833, 5098647), (16117, 5008803), (22461, 3594091), (47499, 1699549), (48351, 1669601), (50621, 1594731), (151863, 531577)]