1566328881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 2484857088

約数和(自身を除く): 918528207

約数列:

[1, 3, 13, 17, 37, 39, 51, 67, 111, 201, 221, 481, 629, 663, 871, 953, 1139, 1443, 1887, 2479, 2613, 2859, 3417, 7437, 8177, 12389, 14807, 16201, 24531, 32227, 35261, 37167, 42143, 44421, 48603, 63851, 96681, 105783, 126429, 191553, 210613, 458393, 547859, 599437, 631839, 830063, 1085467, 1375179, 1643577, 1798311, 2362487, 2490189, 3256401, 7087461, 7792681, 14111071, 23378043, 30712331, 40162279, 42333213, 92136993, 120486837, 522109627, 1566328881]

約数ペア:

[(1, 1566328881), (3, 522109627), (13, 120486837), (17, 92136993), (37, 42333213), (39, 40162279), (51, 30712331), (67, 23378043), (111, 14111071), (201, 7792681), (221, 7087461), (481, 3256401), (629, 2490189), (663, 2362487), (871, 1798311), (953, 1643577), (1139, 1375179), (1443, 1085467), (1887, 830063), (2479, 631839), (2613, 599437), (2859, 547859), (3417, 458393), (7437, 210613), (8177, 191553), (12389, 126429), (14807, 105783), (16201, 96681), (24531, 63851), (32227, 48603), (35261, 44421), (37167, 42143)]