73007121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 109744128

約数和(自身を除く): 36737007

約数列:

[1, 3, 11, 33, 47, 103, 141, 309, 457, 517, 1133, 1371, 1551, 3399, 4841, 5027, 14523, 15081, 21479, 47071, 53251, 64437, 141213, 159753, 236269, 517781, 708807, 1553343, 2212337, 6637011, 24335707, 73007121]

約数ペア:

[(1, 73007121), (3, 24335707), (11, 6637011), (33, 2212337), (47, 1553343), (103, 708807), (141, 517781), (309, 236269), (457, 159753), (517, 141213), (1133, 64437), (1371, 53251), (1551, 47071), (3399, 21479), (4841, 15081), (5027, 14523)]