491569055991

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6337021}}^1$

素因数の和:6337073

約数の個数: 48

約数和(自身を含む): 834966018720

約数和(自身を除く): 343396962729

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 1521, 1989, 2873, 4563, 5967, 8619, 25857, 77571, 6337021, 19011063, 57033189, 82381273, 107729357, 171099567, 247143819, 323188071, 741431457, 969564213, 1070956549, 1400481641, 2224294371, 2908692639, 3212869647, 4201444923, 9638608941, 12604334769, 18206261333, 28915826823, 37813004307, 54618783999, 163856351997, 491569055991]

約数ペア:

[(1, 491569055991), (3, 163856351997), (9, 54618783999), (13, 37813004307), (17, 28915826823), (27, 18206261333), (39, 12604334769), (51, 9638608941), (117, 4201444923), (153, 3212869647), (169, 2908692639), (221, 2224294371), (351, 1400481641), (459, 1070956549), (507, 969564213), (663, 741431457), (1521, 323188071), (1989, 247143819), (2873, 171099567), (4563, 107729357), (5967, 82381273), (8619, 57033189), (25857, 19011063), (77571, 6337021)]