97914771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 162201600

約数和(自身を除く): 64286829

約数列:

[1, 3, 9, 19, 27, 31, 47, 57, 93, 131, 141, 171, 279, 393, 423, 513, 589, 837, 893, 1179, 1269, 1457, 1767, 2489, 2679, 3537, 4061, 4371, 5301, 6157, 7467, 8037, 12183, 13113, 15903, 18471, 22401, 24111, 27683, 36549, 39339, 55413, 67203, 77159, 83049, 109647, 116983, 166239, 190867, 231477, 249147, 350949, 572601, 694431, 747441, 1052847, 1717803, 2083293, 3158541, 3626473, 5153409, 10879419, 32638257, 97914771]

約数ペア:

[(1, 97914771), (3, 32638257), (9, 10879419), (19, 5153409), (27, 3626473), (31, 3158541), (47, 2083293), (57, 1717803), (93, 1052847), (131, 747441), (141, 694431), (171, 572601), (279, 350949), (393, 249147), (423, 231477), (513, 190867), (589, 166239), (837, 116983), (893, 109647), (1179, 83049), (1269, 77159), (1457, 67203), (1767, 55413), (2489, 39339), (2679, 36549), (3537, 27683), (4061, 24111), (4371, 22401), (5301, 18471), (6157, 15903), (7467, 13113), (8037, 12183)]