84142659

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 39409341

約数列:

[1, 3, 19, 29, 57, 87, 109, 327, 467, 551, 1401, 1653, 2071, 3161, 6213, 8873, 9483, 13543, 26619, 40629, 50903, 60059, 152709, 180177, 257317, 771951, 967157, 1476187, 2901471, 4428561, 28047553, 84142659]

約数ペア:

[(1, 84142659), (3, 28047553), (19, 4428561), (29, 2901471), (57, 1476187), (87, 967157), (109, 771951), (327, 257317), (467, 180177), (551, 152709), (1401, 60059), (1653, 50903), (2071, 40629), (3161, 26619), (6213, 13543), (8873, 9483)]