149053203

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{141551}}^1$

素因数の和:141576

約数の個数: 20

約数和(自身を含む): 239789088

約数和(自身を除く): 90735885

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 141551, 424653, 1273959, 1840163, 3821877, 5520489, 11465631, 16561467, 49684401, 149053203]

約数ペア:

[(1, 149053203), (3, 49684401), (9, 16561467), (13, 11465631), (27, 5520489), (39, 3821877), (81, 1840163), (117, 1273959), (351, 424653), (1053, 141551)]