127541043

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69809}}^1$

素因数の和:69851

約数の個数: 24

約数和(自身を含む): 217807200

約数和(自身を除く): 90266157

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 69809, 209427, 488663, 628281, 1465989, 2024461, 4397967, 6073383, 14171227, 18220149, 42513681, 127541043]

約数ペア:

[(1, 127541043), (3, 42513681), (7, 18220149), (9, 14171227), (21, 6073383), (29, 4397967), (63, 2024461), (87, 1465989), (203, 628281), (261, 488663), (609, 209427), (1827, 69809)]