159803241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 243102720

約数和(自身を除く): 83299479

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 871, 897, 1541, 2613, 2659, 4623, 7977, 20033, 34567, 60099, 61157, 103701, 178153, 183471, 534459, 795041, 2315989, 2385123, 4097519, 6947967, 12292557, 53267747, 159803241]

約数ペア:

[(1, 159803241), (3, 53267747), (13, 12292557), (23, 6947967), (39, 4097519), (67, 2385123), (69, 2315989), (201, 795041), (299, 534459), (871, 183471), (897, 178153), (1541, 103701), (2613, 61157), (2659, 60099), (4623, 34567), (7977, 20033)]