27209574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71983}}^1$

素因数の和:72001

約数の個数: 32

約数和(自身を含む): 69104640

約数和(自身を除く): 41895066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 71983, 143966, 215949, 431898, 503881, 647847, 1007762, 1295694, 1511643, 1943541, 3023286, 3887082, 4534929, 9069858, 13604787, 27209574]

約数ペア:

[(1, 27209574), (2, 13604787), (3, 9069858), (6, 4534929), (7, 3887082), (9, 3023286), (14, 1943541), (18, 1511643), (21, 1295694), (27, 1007762), (42, 647847), (54, 503881), (63, 431898), (126, 215949), (189, 143966), (378, 71983)]