249946804809

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{424121}}^1$

素因数の和:424239

約数の個数: 64

約数和(自身を含む): 421814776320

約数和(自身を除く): 171867971511

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 73, 117, 207, 219, 299, 351, 621, 657, 897, 949, 1679, 1971, 2691, 2847, 5037, 8073, 8541, 15111, 21827, 25623, 45333, 65481, 196443, 424121, 589329, 1272363, 3817089, 5513573, 9754783, 11451267, 16540719, 29264349, 30960833, 49622157, 87793047, 92882499, 126812179, 148866471, 263379141, 278647497, 380436537, 402490829, 712099159, 835942491, 1141309611, 1207472487, 2136297477, 3423928833, 3622417461, 6408892431, 9257289067, 10867252383, 19226677293, 27771867201, 83315601603, 249946804809]

約数ペア:

[(1, 249946804809), (3, 83315601603), (9, 27771867201), (13, 19226677293), (23, 10867252383), (27, 9257289067), (39, 6408892431), (69, 3622417461), (73, 3423928833), (117, 2136297477), (207, 1207472487), (219, 1141309611), (299, 835942491), (351, 712099159), (621, 402490829), (657, 380436537), (897, 278647497), (949, 263379141), (1679, 148866471), (1971, 126812179), (2691, 92882499), (2847, 87793047), (5037, 49622157), (8073, 30960833), (8541, 29264349), (15111, 16540719), (21827, 11451267), (25623, 9754783), (45333, 5513573), (65481, 3817089), (196443, 1272363), (424121, 589329)]