68306697

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10889}}^1$

素因数の和:10953

約数の個数: 24

約数和(自身を含む): 107026920

約数和(自身を除く): 38720223

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 10889, 32667, 98001, 185113, 446449, 555339, 1339347, 1666017, 4018041, 7589633, 22768899, 68306697]

約数ペア:

[(1, 68306697), (3, 22768899), (9, 7589633), (17, 4018041), (41, 1666017), (51, 1339347), (123, 555339), (153, 446449), (369, 185113), (697, 98001), (2091, 32667), (6273, 10889)]