25777089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 44728320

約数和(自身を除く): 18951231

約数列:

[1, 3, 9, 13, 23, 27, 31, 39, 69, 93, 103, 117, 207, 279, 299, 309, 351, 403, 621, 713, 837, 897, 927, 1209, 1339, 2139, 2369, 2691, 2781, 3193, 3627, 4017, 6417, 7107, 8073, 9269, 9579, 10881, 12051, 19251, 21321, 27807, 28737, 30797, 36153, 41509, 63963, 73439, 83421, 86211, 92391, 124527, 220317, 250263, 277173, 373581, 660951, 831519, 954707, 1120743, 1982853, 2864121, 8592363, 25777089]

約数ペア:

[(1, 25777089), (3, 8592363), (9, 2864121), (13, 1982853), (23, 1120743), (27, 954707), (31, 831519), (39, 660951), (69, 373581), (93, 277173), (103, 250263), (117, 220317), (207, 124527), (279, 92391), (299, 86211), (309, 83421), (351, 73439), (403, 63963), (621, 41509), (713, 36153), (837, 30797), (897, 28737), (927, 27807), (1209, 21321), (1339, 19251), (2139, 12051), (2369, 10881), (2691, 9579), (2781, 9269), (3193, 8073), (3627, 7107), (4017, 6417)]