65948337

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 126846720

約数和(自身を除く): 60898383

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 273, 299, 351, 389, 483, 567, 621, 819, 897, 1053, 1167, 1449, 1863, 2093, 2457, 2691, 2723, 3501, 4347, 5057, 6279, 7371, 8073, 8169, 8947, 10503, 13041, 15171, 18837, 24219, 24507, 26841, 31509, 35399, 45513, 56511, 62629, 73521, 80523, 106197, 116311, 136539, 169533, 187887, 220563, 241569, 318591, 348933, 409617, 563661, 724707, 814177, 955773, 1046799, 1690983, 2442531, 2867319, 3140397, 5072949, 7327593, 9421191, 21982779, 65948337]

約数ペア:

[(1, 65948337), (3, 21982779), (7, 9421191), (9, 7327593), (13, 5072949), (21, 3140397), (23, 2867319), (27, 2442531), (39, 1690983), (63, 1046799), (69, 955773), (81, 814177), (91, 724707), (117, 563661), (161, 409617), (189, 348933), (207, 318591), (273, 241569), (299, 220563), (351, 187887), (389, 169533), (483, 136539), (567, 116311), (621, 106197), (819, 80523), (897, 73521), (1053, 62629), (1167, 56511), (1449, 45513), (1863, 35399), (2093, 31509), (2457, 26841), (2691, 24507), (2723, 24219), (3501, 18837), (4347, 15171), (5057, 13041), (6279, 10503), (7371, 8947), (8073, 8169)]