7268543181

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 11529025200

約数和(自身を除く): 4260482019

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 149, 333, 369, 397, 447, 999, 1107, 1191, 1341, 1517, 2997, 3321, 3573, 4023, 4551, 5513, 6109, 10719, 12069, 13653, 14689, 16277, 16539, 18327, 32157, 40959, 44067, 48831, 49617, 54981, 59153, 122877, 132201, 146493, 148851, 164943, 177459, 226033, 396603, 439479, 446553, 494829, 532377, 602249, 678099, 1189809, 1318437, 1597131, 1806747, 2034297, 2188661, 2425273, 4791393, 5420241, 6102891, 6565983, 7275819, 16260723, 18308673, 19697949, 21827457, 48782169, 59093847, 65482371, 89735101, 177281541, 196447113, 269205303, 807615909, 2422847727, 7268543181]

約数ペア:

[(1, 7268543181), (3, 2422847727), (9, 807615909), (27, 269205303), (37, 196447113), (41, 177281541), (81, 89735101), (111, 65482371), (123, 59093847), (149, 48782169), (333, 21827457), (369, 19697949), (397, 18308673), (447, 16260723), (999, 7275819), (1107, 6565983), (1191, 6102891), (1341, 5420241), (1517, 4791393), (2997, 2425273), (3321, 2188661), (3573, 2034297), (4023, 1806747), (4551, 1597131), (5513, 1318437), (6109, 1189809), (10719, 678099), (12069, 602249), (13653, 532377), (14689, 494829), (16277, 446553), (16539, 439479), (18327, 396603), (32157, 226033), (40959, 177459), (44067, 164943), (48831, 148851), (49617, 146493), (54981, 132201), (59153, 122877)]