61490163

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{40111}}^1$

素因数の和:40194

約数の個数: 16

約数和(自身を含む): 94985216

約数和(自身を除く): 33495053

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 40111, 120333, 280777, 842331, 2928103, 8784309, 20496721, 61490163]

約数ペア:

[(1, 61490163), (3, 20496721), (7, 8784309), (21, 2928103), (73, 842331), (219, 280777), (511, 120333), (1533, 40111)]