27317427

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 37433088

約数和(自身を除く): 10115661

約数列:

[1, 3, 43, 129, 421, 503, 1263, 1509, 18103, 21629, 54309, 64887, 211763, 635289, 9105809, 27317427]

約数ペア:

[(1, 27317427), (3, 9105809), (43, 635289), (129, 211763), (421, 64887), (503, 54309), (1263, 21629), (1509, 18103)]