378548859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3999

約数の個数: 32

約数和(自身を含む): 566088768

約数和(自身を除く): 187539909

約数列:

[1, 3, 13, 39, 41, 61, 123, 183, 533, 793, 1599, 2379, 2501, 3881, 7503, 11643, 32513, 50453, 97539, 151359, 159121, 236741, 477363, 710223, 2068573, 3077633, 6205719, 9232899, 9706381, 29119143, 126182953, 378548859]

約数ペア:

[(1, 378548859), (3, 126182953), (13, 29119143), (39, 9706381), (41, 9232899), (61, 6205719), (123, 3077633), (183, 2068573), (533, 710223), (793, 477363), (1599, 236741), (2379, 159121), (2501, 151359), (3881, 97539), (7503, 50453), (11643, 32513)]