27933261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 41171328

約数和(自身を除く): 13238067

約数列:

[1, 3, 17, 37, 51, 111, 113, 131, 339, 393, 629, 1887, 1921, 2227, 4181, 4847, 5763, 6681, 12543, 14541, 14803, 44409, 71077, 82399, 213231, 247197, 251651, 547711, 754953, 1643133, 9311087, 27933261]

約数ペア:

[(1, 27933261), (3, 9311087), (17, 1643133), (37, 754953), (51, 547711), (111, 251651), (113, 247197), (131, 213231), (339, 82399), (393, 71077), (629, 44409), (1887, 14803), (1921, 14541), (2227, 12543), (4181, 6681), (4847, 5763)]