75671937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 124016256

約数和(自身を除く): 48344319

約数列:

[1, 3, 9, 11, 33, 41, 99, 103, 123, 181, 309, 369, 451, 543, 927, 1133, 1353, 1629, 1991, 3399, 4059, 4223, 5973, 7421, 10197, 12669, 17919, 18643, 22263, 38007, 46453, 55929, 66789, 81631, 139359, 167787, 205073, 244893, 418077, 615219, 734679, 764363, 1845657, 2293089, 6879267, 8407993, 25223979, 75671937]

約数ペア:

[(1, 75671937), (3, 25223979), (9, 8407993), (11, 6879267), (33, 2293089), (41, 1845657), (99, 764363), (103, 734679), (123, 615219), (181, 418077), (309, 244893), (369, 205073), (451, 167787), (543, 139359), (927, 81631), (1133, 66789), (1353, 55929), (1629, 46453), (1991, 38007), (3399, 22263), (4059, 18643), (4223, 17919), (5973, 12669), (7421, 10197)]