201836421

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{20369}}^1$

素因数の和:20745

約数の個数: 16

約数和(自身を含む): 299846400

約数和(自身を除く): 98009979

約数列:

[1, 3, 9, 27, 367, 1101, 3303, 9909, 20369, 61107, 183321, 549963, 7475423, 22426269, 67278807, 201836421]

約数ペア:

[(1, 201836421), (3, 67278807), (9, 22426269), (27, 7475423), (367, 549963), (1101, 183321), (3303, 61107), (9909, 20369)]