73519293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 32925507

約数列:

[1, 3, 23, 43, 69, 71, 129, 213, 349, 989, 1047, 1633, 2967, 3053, 4899, 8027, 9159, 15007, 24081, 24779, 45021, 70219, 74337, 210657, 345161, 569917, 1035483, 1065497, 1709751, 3196491, 24506431, 73519293]

約数ペア:

[(1, 73519293), (3, 24506431), (23, 3196491), (43, 1709751), (69, 1065497), (71, 1035483), (129, 569917), (213, 345161), (349, 210657), (989, 74337), (1047, 70219), (1633, 45021), (2967, 24779), (3053, 24081), (4899, 15007), (8027, 9159)]