395125195773

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{340127}}^1$

素因数の和:340302

約数の個数: 64

約数和(自身を含む): 677077843968

約数和(自身を除く): 281952648195

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 107, 141, 231, 321, 329, 517, 749, 987, 1177, 1551, 2247, 3531, 3619, 5029, 8239, 10857, 15087, 24717, 35203, 55319, 105609, 165957, 340127, 387233, 1020381, 1161699, 2380889, 3741397, 7142667, 11224191, 15985969, 26189779, 36393589, 47957907, 78569337, 109180767, 111901783, 175845659, 254755123, 335705349, 400329479, 527536977, 764265369, 1200988437, 1230919613, 1710498683, 2802306353, 3692758839, 5131496049, 8406919059, 11973490781, 18815485513, 35920472343, 56446456539, 131708398591, 395125195773]

約数ペア:

[(1, 395125195773), (3, 131708398591), (7, 56446456539), (11, 35920472343), (21, 18815485513), (33, 11973490781), (47, 8406919059), (77, 5131496049), (107, 3692758839), (141, 2802306353), (231, 1710498683), (321, 1230919613), (329, 1200988437), (517, 764265369), (749, 527536977), (987, 400329479), (1177, 335705349), (1551, 254755123), (2247, 175845659), (3531, 111901783), (3619, 109180767), (5029, 78569337), (8239, 47957907), (10857, 36393589), (15087, 26189779), (24717, 15985969), (35203, 11224191), (55319, 7142667), (105609, 3741397), (165957, 2380889), (340127, 1161699), (387233, 1020381)]