807722721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 1284925824

約数和(自身を除く): 477203103

約数列:

[1, 3, 9, 13, 39, 67, 117, 167, 201, 501, 603, 617, 871, 1503, 1851, 2171, 2613, 5553, 6513, 7839, 8021, 11189, 19539, 24063, 33567, 41339, 72189, 100701, 103039, 124017, 145457, 309117, 372051, 436371, 537407, 927351, 1309113, 1339507, 1612221, 4018521, 4836663, 6903613, 12055563, 20710839, 62132517, 89746969, 269240907, 807722721]

約数ペア:

[(1, 807722721), (3, 269240907), (9, 89746969), (13, 62132517), (39, 20710839), (67, 12055563), (117, 6903613), (167, 4836663), (201, 4018521), (501, 1612221), (603, 1339507), (617, 1309113), (871, 927351), (1503, 537407), (1851, 436371), (2171, 372051), (2613, 309117), (5553, 145457), (6513, 124017), (7839, 103039), (8021, 100701), (11189, 72189), (19539, 41339), (24063, 33567)]