133292523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1399}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 219520000

約数和(自身を除く): 86227477

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 1047, 1399, 2443, 4197, 4537, 7329, 9793, 13611, 18187, 29379, 31759, 54561, 95277, 127309, 381927, 488251, 1464753, 3417757, 6347263, 10253271, 19041789, 44430841, 133292523]

約数ペア:

[(1, 133292523), (3, 44430841), (7, 19041789), (13, 10253271), (21, 6347263), (39, 3417757), (91, 1464753), (273, 488251), (349, 381927), (1047, 127309), (1399, 95277), (2443, 54561), (4197, 31759), (4537, 29379), (7329, 18187), (9793, 13611)]