27510879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 19145121

約数列:

[1, 3, 11, 17, 19, 29, 33, 51, 57, 87, 89, 187, 209, 267, 319, 323, 493, 551, 561, 627, 957, 969, 979, 1479, 1513, 1653, 1691, 2581, 2937, 3553, 4539, 5073, 5423, 6061, 7743, 9367, 10659, 16269, 16643, 18183, 18601, 28101, 28391, 28747, 43877, 49039, 49929, 55803, 85173, 86241, 103037, 131631, 147117, 309111, 316217, 482647, 539429, 833663, 948651, 1447941, 1618287, 2500989, 9170293, 27510879]

約数ペア:

[(1, 27510879), (3, 9170293), (11, 2500989), (17, 1618287), (19, 1447941), (29, 948651), (33, 833663), (51, 539429), (57, 482647), (87, 316217), (89, 309111), (187, 147117), (209, 131631), (267, 103037), (319, 86241), (323, 85173), (493, 55803), (551, 49929), (561, 49039), (627, 43877), (957, 28747), (969, 28391), (979, 28101), (1479, 18601), (1513, 18183), (1653, 16643), (1691, 16269), (2581, 10659), (2937, 9367), (3553, 7743), (4539, 6061), (5073, 5423)]