74325321

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 133386240

約数和(自身を除く): 59060919

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 2003, 4123, 5301, 6009, 12369, 14021, 18027, 37107, 38057, 42063, 62093, 114171, 126189, 186279, 266399, 342513, 434651, 558837, 799197, 1179767, 1303953, 2397591, 3539301, 3911859, 8258369, 10617903, 24775107, 74325321]

約数ペア:

[(1, 74325321), (3, 24775107), (7, 10617903), (9, 8258369), (19, 3911859), (21, 3539301), (31, 2397591), (57, 1303953), (63, 1179767), (93, 799197), (133, 558837), (171, 434651), (217, 342513), (279, 266399), (399, 186279), (589, 126189), (651, 114171), (1197, 62093), (1767, 42063), (1953, 38057), (2003, 37107), (4123, 18027), (5301, 14021), (6009, 12369)]