66291423

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 103369728

約数和(自身を除く): 37078305

約数列:

[1, 3, 11, 31, 33, 43, 93, 121, 129, 137, 341, 363, 411, 473, 1023, 1333, 1419, 1507, 3751, 3999, 4247, 4521, 5203, 5891, 11253, 12741, 14663, 15609, 16577, 17673, 43989, 46717, 49731, 64801, 140151, 161293, 182621, 194403, 483879, 513887, 547863, 712811, 1541661, 2008831, 2138433, 6026493, 22097141, 66291423]

約数ペア:

[(1, 66291423), (3, 22097141), (11, 6026493), (31, 2138433), (33, 2008831), (43, 1541661), (93, 712811), (121, 547863), (129, 513887), (137, 483879), (341, 194403), (363, 182621), (411, 161293), (473, 140151), (1023, 64801), (1333, 49731), (1419, 46717), (1507, 43989), (3751, 17673), (3999, 16577), (4247, 15609), (4521, 14663), (5203, 12741), (5891, 11253)]