470955087

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 718248960

約数和(自身を除く): 247293873

約数列:

[1, 3, 9, 27, 47, 131, 141, 393, 423, 1179, 1269, 2833, 3537, 6157, 8499, 18471, 25497, 55413, 76491, 133151, 166239, 371123, 399453, 1113369, 1198359, 3340107, 3595077, 10020321, 17442781, 52328343, 156985029, 470955087]

約数ペア:

[(1, 470955087), (3, 156985029), (9, 52328343), (27, 17442781), (47, 10020321), (131, 3595077), (141, 3340107), (393, 1198359), (423, 1113369), (1179, 399453), (1269, 371123), (2833, 166239), (3537, 133151), (6157, 76491), (8499, 55413), (18471, 25497)]