27846663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 42872256

約数和(自身を除く): 15025593

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 433, 663, 1261, 1299, 1649, 3783, 4947, 5629, 7361, 16887, 21437, 22083, 42001, 64311, 95693, 126003, 287079, 546013, 714017, 1638039, 2142051, 9282221, 27846663]

約数ペア:

[(1, 27846663), (3, 9282221), (13, 2142051), (17, 1638039), (39, 714017), (51, 546013), (97, 287079), (221, 126003), (291, 95693), (433, 64311), (663, 42001), (1261, 22083), (1299, 21437), (1649, 16887), (3783, 7361), (4947, 5629)]