80634741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 122242176

約数和(自身を除く): 41607435

約数列:

[1, 3, 11, 33, 41, 61, 123, 183, 451, 671, 977, 1353, 2013, 2501, 2931, 7503, 10747, 27511, 32241, 40057, 59597, 82533, 120171, 178791, 440627, 655567, 1321881, 1966701, 2443477, 7330431, 26878247, 80634741]

約数ペア:

[(1, 80634741), (3, 26878247), (11, 7330431), (33, 2443477), (41, 1966701), (61, 1321881), (123, 655567), (183, 440627), (451, 178791), (671, 120171), (977, 82533), (1353, 59597), (2013, 40057), (2501, 32241), (2931, 27511), (7503, 10747)]