27185151

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 16590849

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 911, 1029, 1421, 2733, 4263, 6377, 9947, 19131, 26419, 29841, 44639, 79257, 133917, 184933, 312473, 554799, 937419, 1294531, 3883593, 9061717, 27185151]

約数ペア:

[(1, 27185151), (3, 9061717), (7, 3883593), (21, 1294531), (29, 937419), (49, 554799), (87, 312473), (147, 184933), (203, 133917), (343, 79257), (609, 44639), (911, 29841), (1029, 26419), (1421, 19131), (2733, 9947), (4263, 6377)]