65967657

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 106659840

約数和(自身を除く): 40692183

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 2239, 4209, 6717, 9821, 15673, 29463, 47019, 51497, 136579, 154491, 360479, 409737, 956053, 1081437, 2868159, 3141317, 9423951, 21989219, 65967657]

約数ペア:

[(1, 65967657), (3, 21989219), (7, 9423951), (21, 3141317), (23, 2868159), (61, 1081437), (69, 956053), (161, 409737), (183, 360479), (427, 154491), (483, 136579), (1281, 51497), (1403, 47019), (2239, 29463), (4209, 15673), (6717, 9821)]