27718101

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 41618720

約数和(自身を除く): 13900619

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 1069, 2881, 3207, 8643, 9621, 25929, 45967, 71623, 137901, 214869, 413703, 644607, 3079789, 9239367, 27718101]

約数ペア:

[(1, 27718101), (3, 9239367), (9, 3079789), (43, 644607), (67, 413703), (129, 214869), (201, 137901), (387, 71623), (603, 45967), (1069, 25929), (2881, 9621), (3207, 8643)]