3980495007

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{17077}}^1$

素因数の和:17272

約数の個数: 32

約数和(自身を含む): 6025118400

約数和(自身を除く): 2044623393

約数列:

[1, 3, 9, 27, 89, 97, 267, 291, 801, 873, 2403, 2619, 8633, 17077, 25899, 51231, 77697, 153693, 233091, 461079, 1519853, 1656469, 4559559, 4969407, 13678677, 14908221, 41036031, 44724663, 147425741, 442277223, 1326831669, 3980495007]

約数ペア:

[(1, 3980495007), (3, 1326831669), (9, 442277223), (27, 147425741), (89, 44724663), (97, 41036031), (267, 14908221), (291, 13678677), (801, 4969407), (873, 4559559), (2403, 1656469), (2619, 1519853), (8633, 461079), (17077, 233091), (25899, 153693), (51231, 77697)]