1520234577

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 2301644800

約数和(自身を除く): 781410223

約数列:

[1, 3, 9, 37, 103, 111, 127, 309, 333, 349, 381, 927, 1047, 1143, 3141, 3811, 4699, 11433, 12913, 13081, 14097, 34299, 35947, 38739, 39243, 42291, 44323, 107841, 116217, 117729, 132969, 323523, 398907, 483997, 1330039, 1451991, 1639951, 3990117, 4355973, 4565269, 4919853, 11970351, 13695807, 14759559, 41087421, 168914953, 506744859, 1520234577]

約数ペア:

[(1, 1520234577), (3, 506744859), (9, 168914953), (37, 41087421), (103, 14759559), (111, 13695807), (127, 11970351), (309, 4919853), (333, 4565269), (349, 4355973), (381, 3990117), (927, 1639951), (1047, 1451991), (1143, 1330039), (3141, 483997), (3811, 398907), (4699, 323523), (11433, 132969), (12913, 117729), (13081, 116217), (14097, 107841), (34299, 44323), (35947, 42291), (38739, 39243)]