15661324053

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{206203}}^1$

素因数の和:206338

約数の個数: 32

約数和(自身を含む): 24249590400

約数和(自身を除く): 8588266347

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 783, 873, 2619, 2813, 8439, 25317, 75951, 206203, 618609, 1855827, 5567481, 5979887, 17939661, 20001691, 53818983, 60005073, 161456949, 180015219, 540045657, 580049039, 1740147117, 5220441351, 15661324053]

約数ペア:

[(1, 15661324053), (3, 5220441351), (9, 1740147117), (27, 580049039), (29, 540045657), (87, 180015219), (97, 161456949), (261, 60005073), (291, 53818983), (783, 20001691), (873, 17939661), (2619, 5979887), (2813, 5567481), (8439, 1855827), (25317, 618609), (75951, 206203)]