91909701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 158135040

約数和(自身を除く): 66225339

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 73, 117, 153, 211, 219, 221, 351, 459, 633, 657, 663, 949, 1241, 1899, 1971, 1989, 2743, 2847, 3587, 3723, 5697, 5967, 8229, 8541, 10761, 11169, 15403, 16133, 24687, 25623, 32283, 33507, 46209, 46631, 48399, 74061, 96849, 138627, 139893, 145197, 200239, 261851, 415881, 419679, 435591, 600717, 785553, 1259037, 1802151, 2356659, 3404063, 5406453, 7069977, 10212189, 30636567, 91909701]

約数ペア:

[(1, 91909701), (3, 30636567), (9, 10212189), (13, 7069977), (17, 5406453), (27, 3404063), (39, 2356659), (51, 1802151), (73, 1259037), (117, 785553), (153, 600717), (211, 435591), (219, 419679), (221, 415881), (351, 261851), (459, 200239), (633, 145197), (657, 139893), (663, 138627), (949, 96849), (1241, 74061), (1899, 48399), (1971, 46631), (1989, 46209), (2743, 33507), (2847, 32283), (3587, 25623), (3723, 24687), (5697, 16133), (5967, 15403), (8229, 11169), (8541, 10761)]