85851339

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 137610240

約数和(自身を除く): 51758901

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 2311, 5307, 6933, 12383, 16177, 37149, 48531, 67019, 140971, 201057, 422913, 469133, 986797, 1407399, 2960391, 4088159, 12264477, 28617113, 85851339]

約数ペア:

[(1, 85851339), (3, 28617113), (7, 12264477), (21, 4088159), (29, 2960391), (61, 1407399), (87, 986797), (183, 469133), (203, 422913), (427, 201057), (609, 140971), (1281, 67019), (1769, 48531), (2311, 37149), (5307, 16177), (6933, 12383)]