15663949899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{34651}}^1$

素因数の和:34907

約数の個数: 32

約数和(自身を含む): 22960137984

約数和(自身を除く): 7296188085

約数列:

[1, 3, 13, 39, 67, 173, 201, 519, 871, 2249, 2613, 6747, 11591, 34651, 34773, 103953, 150683, 450463, 452049, 1351389, 2321617, 5994623, 6964851, 17983869, 30181021, 77930099, 90543063, 233790297, 401639741, 1204919223, 5221316633, 15663949899]

約数ペア:

[(1, 15663949899), (3, 5221316633), (13, 1204919223), (39, 401639741), (67, 233790297), (173, 90543063), (201, 77930099), (519, 30181021), (871, 17983869), (2249, 6964851), (2613, 5994623), (6747, 2321617), (11591, 1351389), (34651, 452049), (34773, 450463), (103953, 150683)]