1320236691477

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{20411}}^1$

素因数の和:20711

約数の個数: 64

約数和(自身を含む): 1967985911808

約数和(自身を除く): 647749220331

約数列:

[1, 3, 11, 33, 97, 121, 167, 291, 363, 501, 1067, 1331, 1837, 3201, 3993, 5511, 11737, 16199, 20207, 20411, 35211, 48597, 60621, 61233, 129107, 178189, 222277, 224521, 387321, 534567, 666831, 673563, 1960079, 1979867, 2469731, 3408637, 5880237, 5939601, 7409193, 10225911, 21560869, 21778537, 27167041, 37495007, 64682607, 65335611, 81501123, 112485021, 239563907, 330637789, 412445077, 718691721, 991913367, 1237335231, 2635202977, 3637015679, 4536895847, 7905608931, 10911047037, 13610687541, 40007172469, 120021517407, 440078897159, 1320236691477]

約数ペア:

[(1, 1320236691477), (3, 440078897159), (11, 120021517407), (33, 40007172469), (97, 13610687541), (121, 10911047037), (167, 7905608931), (291, 4536895847), (363, 3637015679), (501, 2635202977), (1067, 1237335231), (1331, 991913367), (1837, 718691721), (3201, 412445077), (3993, 330637789), (5511, 239563907), (11737, 112485021), (16199, 81501123), (20207, 65335611), (20411, 64682607), (35211, 37495007), (48597, 27167041), (60621, 21778537), (61233, 21560869), (129107, 10225911), (178189, 7409193), (222277, 5939601), (224521, 5880237), (387321, 3408637), (534567, 2469731), (666831, 1979867), (673563, 1960079)]