2745616203

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 4486249600

約数和(自身を除く): 1740633397

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 331, 363, 993, 1089, 2539, 2979, 3267, 3641, 7617, 8937, 10923, 22851, 27929, 32769, 40051, 68553, 83787, 98307, 120153, 251361, 307219, 360459, 754083, 840409, 921657, 1081377, 2521227, 2764971, 7563681, 8294913, 9244499, 22691043, 27733497, 83200491, 101689489, 249601473, 305068467, 915205401, 2745616203]

約数ペア:

[(1, 2745616203), (3, 915205401), (9, 305068467), (11, 249601473), (27, 101689489), (33, 83200491), (99, 27733497), (121, 22691043), (297, 9244499), (331, 8294913), (363, 7563681), (993, 2764971), (1089, 2521227), (2539, 1081377), (2979, 921657), (3267, 840409), (3641, 754083), (7617, 360459), (8937, 307219), (10923, 251361), (22851, 120153), (27929, 98307), (32769, 83787), (40051, 68553)]