66765647179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{811}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 86629616640

約数和(自身を除く): 19863969461

約数列:

[1, 7, 11, 41, 77, 89, 287, 293, 451, 623, 811, 979, 2051, 3157, 3223, 3649, 5677, 6853, 8921, 12013, 22561, 25543, 26077, 33251, 40139, 62447, 72179, 84091, 132143, 182539, 232757, 237623, 280973, 286847, 365761, 505253, 793969, 925001, 1069157, 1663361, 2007929, 2560327, 2613853, 2959339, 5557783, 7484099, 9742543, 11760727, 18296971, 20715373, 21148447, 32552729, 68197801, 82325089, 107167973, 148039129, 227869103, 232632917, 750175811, 867086327, 1628430419, 6069604289, 9537949597, 66765647179]

約数ペア:

[(1, 66765647179), (7, 9537949597), (11, 6069604289), (41, 1628430419), (77, 867086327), (89, 750175811), (287, 232632917), (293, 227869103), (451, 148039129), (623, 107167973), (811, 82325089), (979, 68197801), (2051, 32552729), (3157, 21148447), (3223, 20715373), (3649, 18296971), (5677, 11760727), (6853, 9742543), (8921, 7484099), (12013, 5557783), (22561, 2959339), (25543, 2613853), (26077, 2560327), (33251, 2007929), (40139, 1663361), (62447, 1069157), (72179, 925001), (84091, 793969), (132143, 505253), (182539, 365761), (232757, 286847), (237623, 280973)]