68332209

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 101777280

約数和(自身を除く): 33445071

約数列:

[1, 3, 11, 33, 109, 121, 157, 327, 363, 471, 1199, 1331, 1727, 3597, 3993, 5181, 13189, 17113, 18997, 39567, 51339, 56991, 145079, 188243, 208967, 435237, 564729, 626901, 2070673, 6212019, 22777403, 68332209]

約数ペア:

[(1, 68332209), (3, 22777403), (11, 6212019), (33, 2070673), (109, 626901), (121, 564729), (157, 435237), (327, 208967), (363, 188243), (471, 145079), (1199, 56991), (1331, 51339), (1727, 39567), (3597, 18997), (3993, 17113), (5181, 13189)]