27431541

素因数分解:

$3^8\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 42631212

約数和(自身を除く): 15199671

約数列:

[1, 3, 9, 27, 37, 81, 111, 113, 243, 333, 339, 729, 999, 1017, 2187, 2997, 3051, 4181, 6561, 8991, 9153, 12543, 26973, 27459, 37629, 80919, 82377, 112887, 242757, 247131, 338661, 741393, 1015983, 3047949, 9143847, 27431541]

約数ペア:

[(1, 27431541), (3, 9143847), (9, 3047949), (27, 1015983), (37, 741393), (81, 338661), (111, 247131), (113, 242757), (243, 112887), (333, 82377), (339, 80919), (729, 37629), (999, 27459), (1017, 26973), (2187, 12543), (2997, 9153), (3051, 8991), (4181, 6561)]