945641541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 1502323200

約数和(自身を除く): 556681659

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 137, 221, 359, 377, 411, 493, 663, 1077, 1131, 1479, 1781, 2329, 3973, 4667, 5343, 6103, 6409, 6987, 10411, 11919, 14001, 18309, 19227, 30277, 31233, 49183, 51649, 67541, 79339, 90831, 135343, 147549, 154947, 176987, 202623, 238017, 406029, 530961, 639379, 836111, 878033, 1426307, 1918137, 2300831, 2508333, 2634099, 4278921, 6902493, 10869443, 18541991, 24247219, 32608329, 55625973, 72741657, 315213847, 945641541]

約数ペア:

[(1, 945641541), (3, 315213847), (13, 72741657), (17, 55625973), (29, 32608329), (39, 24247219), (51, 18541991), (87, 10869443), (137, 6902493), (221, 4278921), (359, 2634099), (377, 2508333), (411, 2300831), (493, 1918137), (663, 1426307), (1077, 878033), (1131, 836111), (1479, 639379), (1781, 530961), (2329, 406029), (3973, 238017), (4667, 202623), (5343, 176987), (6103, 154947), (6409, 147549), (6987, 135343), (10411, 90831), (11919, 79339), (14001, 67541), (18309, 51649), (19227, 49183), (30277, 31233)]