421784792319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1\times {\mathrm{2671}}^1$

素因数の和:3772

約数の個数: 64

約数和(自身を含む): 634343915520

約数和(自身を除く): 212559123201

約数列:

[1, 3, 11, 33, 41, 123, 127, 381, 451, 919, 1353, 1397, 2671, 2757, 4191, 5207, 8013, 10109, 15621, 29381, 30327, 37679, 57277, 88143, 109511, 113037, 116713, 171831, 328533, 339217, 350139, 414469, 1017651, 1204621, 1243407, 1283843, 2454649, 3613863, 3731387, 3851529, 4785233, 7363947, 11194161, 13907897, 14355699, 27001139, 41723691, 52637563, 81003417, 100640609, 152986867, 157912689, 301921827, 311740423, 458960601, 935221269, 1107046699, 3321140097, 3429144653, 10287433959, 12781357343, 38344072029, 140594930773, 421784792319]

約数ペア:

[(1, 421784792319), (3, 140594930773), (11, 38344072029), (33, 12781357343), (41, 10287433959), (123, 3429144653), (127, 3321140097), (381, 1107046699), (451, 935221269), (919, 458960601), (1353, 311740423), (1397, 301921827), (2671, 157912689), (2757, 152986867), (4191, 100640609), (5207, 81003417), (8013, 52637563), (10109, 41723691), (15621, 27001139), (29381, 14355699), (30327, 13907897), (37679, 11194161), (57277, 7363947), (88143, 4785233), (109511, 3851529), (113037, 3731387), (116713, 3613863), (171831, 2454649), (328533, 1283843), (339217, 1243407), (350139, 1204621), (414469, 1017651)]