27720291369

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1151701}}^1$

素因数の和:1151888

約数の個数: 16

約数和(自身を含む): 37812680064

約数和(自身を除く): 10092388695

約数列:

[1, 3, 71, 113, 213, 339, 8023, 24069, 1151701, 3455103, 81770771, 130142213, 245312313, 390426639, 9240097123, 27720291369]

約数ペア:

[(1, 27720291369), (3, 9240097123), (71, 390426639), (113, 245312313), (213, 130142213), (339, 81770771), (8023, 3455103), (24069, 1151701)]