145890490179

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1\times {\mathrm{39983}}^1$

素因数の和:40959

約数の個数: 32

約数和(自身を含む): 223552143360

約数和(自身を除く): 77661653181

約数列:

[1, 3, 7, 21, 239, 717, 727, 1673, 2181, 5019, 5089, 15267, 39983, 119949, 173753, 279881, 521259, 839643, 1216271, 3648813, 9555937, 28667811, 29067641, 66891559, 87202923, 200674677, 203473487, 610420461, 6947166199, 20841498597, 48630163393, 145890490179]

約数ペア:

[(1, 145890490179), (3, 48630163393), (7, 20841498597), (21, 6947166199), (239, 610420461), (717, 203473487), (727, 200674677), (1673, 87202923), (2181, 66891559), (5019, 29067641), (5089, 28667811), (15267, 9555937), (39983, 3648813), (119949, 1216271), (173753, 839643), (279881, 521259)]