243382167

素因数分解:

$3^2\times 7^5\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 410395440

約数和(自身を除く): 167013273

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1609, 2401, 3087, 4827, 7203, 11263, 14481, 16807, 21609, 33789, 50421, 78841, 101367, 151263, 236523, 551887, 709569, 1655661, 3863209, 4966983, 11589627, 27042463, 34768881, 81127389, 243382167]

約数ペア:

[(1, 243382167), (3, 81127389), (7, 34768881), (9, 27042463), (21, 11589627), (49, 4966983), (63, 3863209), (147, 1655661), (343, 709569), (441, 551887), (1029, 236523), (1609, 151263), (2401, 101367), (3087, 78841), (4827, 50421), (7203, 33789), (11263, 21609), (14481, 16807)]