27459171

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 41801760

約数和(自身を除く): 14342589

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 1217, 2507, 3651, 7521, 10953, 22563, 27991, 83973, 132653, 251919, 397959, 1193877, 3051019, 9153057, 27459171]

約数ペア:

[(1, 27459171), (3, 9153057), (9, 3051019), (23, 1193877), (69, 397959), (109, 251919), (207, 132653), (327, 83973), (981, 27991), (1217, 22563), (2507, 10953), (3651, 7521)]