26800497

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 15132303

約数列:

[1, 3, 9, 23, 27, 69, 103, 207, 309, 419, 621, 927, 1257, 2369, 2781, 3771, 7107, 9637, 11313, 21321, 28911, 43157, 63963, 86733, 129471, 260199, 388413, 992611, 1165239, 2977833, 8933499, 26800497]

約数ペア:

[(1, 26800497), (3, 8933499), (9, 2977833), (23, 1165239), (27, 992611), (69, 388413), (103, 260199), (207, 129471), (309, 86733), (419, 63963), (621, 43157), (927, 28911), (1257, 21321), (2369, 11313), (2781, 9637), (3771, 7107)]