30267171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16091}}^1$

素因数の和:16127

約数の個数: 24

約数和(自身を含む): 50207040

約数和(自身を除く): 19939869

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16091, 48273, 144819, 177001, 305729, 531003, 917187, 1593009, 2751561, 3363019, 10089057, 30267171]

約数ペア:

[(1, 30267171), (3, 10089057), (9, 3363019), (11, 2751561), (19, 1593009), (33, 917187), (57, 531003), (99, 305729), (171, 177001), (209, 144819), (627, 48273), (1881, 16091)]