80719534819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{13229}}^1$

素因数の和:14083

約数の個数: 32

約数和(自身を含む): 101708006400

約数和(自身を除く): 20988471581

約数列:

[1, 7, 11, 77, 109, 727, 763, 1199, 5089, 7997, 8393, 13229, 55979, 79243, 92603, 145519, 554701, 871673, 1018633, 1441961, 6101711, 9617483, 10093727, 15861571, 67322381, 105792313, 111030997, 740546191, 1048305647, 7338139529, 11531362117, 80719534819]

約数ペア:

[(1, 80719534819), (7, 11531362117), (11, 7338139529), (77, 1048305647), (109, 740546191), (727, 111030997), (763, 105792313), (1199, 67322381), (5089, 15861571), (7997, 10093727), (8393, 9617483), (13229, 6101711), (55979, 1441961), (79243, 1018633), (92603, 871673), (145519, 554701)]