65656283

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 86372352

約数和(自身を除く): 20716069

約数列:

[1, 7, 11, 23, 77, 131, 161, 253, 283, 917, 1441, 1771, 1981, 3013, 3113, 6509, 10087, 21091, 21791, 33143, 37073, 45563, 71599, 232001, 259511, 407803, 501193, 852679, 2854621, 5968753, 9379469, 65656283]

約数ペア:

[(1, 65656283), (7, 9379469), (11, 5968753), (23, 2854621), (77, 852679), (131, 501193), (161, 407803), (253, 259511), (283, 232001), (917, 71599), (1441, 45563), (1771, 37073), (1981, 33143), (3013, 21791), (3113, 21091), (6509, 10087)]