172593873

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5011}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 258017760

約数和(自身を除く): 85423887

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 3827, 5011, 11481, 15033, 34443, 45099, 215473, 445979, 646419, 1337937, 1939257, 4013811, 19177097, 57531291, 172593873]

約数ペア:

[(1, 172593873), (3, 57531291), (9, 19177097), (43, 4013811), (89, 1939257), (129, 1337937), (267, 646419), (387, 445979), (801, 215473), (3827, 45099), (5011, 34443), (11481, 15033)]