313039107

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 469972800

約数和(自身を除く): 156933693

約数列:

[1, 3, 9, 27, 197, 229, 257, 591, 687, 771, 1773, 2061, 2313, 5319, 6183, 6939, 45113, 50629, 58853, 135339, 151887, 176559, 406017, 455661, 529677, 1218051, 1366983, 1589031, 11594041, 34782123, 104346369, 313039107]

約数ペア:

[(1, 313039107), (3, 104346369), (9, 34782123), (27, 11594041), (197, 1589031), (229, 1366983), (257, 1218051), (591, 529677), (687, 455661), (771, 406017), (1773, 176559), (2061, 151887), (2313, 135339), (5319, 58853), (6183, 50629), (6939, 45113)]