27472731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3767}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 45577728

約数和(自身を除く): 18104997

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3767, 7293, 11301, 41437, 48971, 64039, 124311, 146913, 192117, 538681, 704429, 832507, 1616043, 2113287, 2497521, 9157577, 27472731]

約数ペア:

[(1, 27472731), (3, 9157577), (11, 2497521), (13, 2113287), (17, 1616043), (33, 832507), (39, 704429), (51, 538681), (143, 192117), (187, 146913), (221, 124311), (429, 64039), (561, 48971), (663, 41437), (2431, 11301), (3767, 7293)]