26922237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 12994563

約数列:

[1, 3, 17, 29, 51, 87, 109, 167, 327, 493, 501, 1479, 1853, 2839, 3161, 4843, 5559, 8517, 9483, 14529, 18203, 53737, 54609, 82331, 161211, 246993, 309451, 527887, 928353, 1583661, 8974079, 26922237]

約数ペア:

[(1, 26922237), (3, 8974079), (17, 1583661), (29, 928353), (51, 527887), (87, 309451), (109, 246993), (167, 161211), (327, 82331), (493, 54609), (501, 53737), (1479, 18203), (1853, 14529), (2839, 9483), (3161, 8517), (4843, 5559)]