152778087

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 276307200

約数和(自身を除く): 123529113

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 449, 491, 693, 1347, 1473, 3143, 3437, 4041, 4419, 4939, 5401, 9429, 10311, 14817, 16203, 28287, 30933, 34573, 37807, 44451, 48609, 103719, 113421, 220459, 311157, 340263, 661377, 1543213, 1984131, 2425049, 4629639, 7275147, 13888917, 16975343, 21825441, 50926029, 152778087]

約数ペア:

[(1, 152778087), (3, 50926029), (7, 21825441), (9, 16975343), (11, 13888917), (21, 7275147), (33, 4629639), (63, 2425049), (77, 1984131), (99, 1543213), (231, 661377), (449, 340263), (491, 311157), (693, 220459), (1347, 113421), (1473, 103719), (3143, 48609), (3437, 44451), (4041, 37807), (4419, 34573), (4939, 30933), (5401, 28287), (9429, 16203), (10311, 14817)]