75722049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 53745471

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 1481, 2223, 2691, 3933, 4443, 5681, 13329, 17043, 19253, 28139, 34063, 51129, 57759, 84417, 102189, 173277, 253251, 306567, 365807, 442819, 647197, 1097421, 1328457, 1941591, 3292263, 3985371, 5824773, 8413561, 25240683, 75722049]

約数ペア:

[(1, 75722049), (3, 25240683), (9, 8413561), (13, 5824773), (19, 3985371), (23, 3292263), (39, 1941591), (57, 1328457), (69, 1097421), (117, 647197), (171, 442819), (207, 365807), (247, 306567), (299, 253251), (437, 173277), (741, 102189), (897, 84417), (1311, 57759), (1481, 51129), (2223, 34063), (2691, 28139), (3933, 19253), (4443, 17043), (5681, 13329)]