16828106481

素因数分解:

$3^5\times {\mathrm{1777}}^1\times {\mathrm{38971}}^1$

素因数の和:40763

約数の個数: 24

約数和(自身を含む): 25222366624

約数和(自身を除く): 8394260143

約数列:

[1, 3, 9, 27, 81, 243, 1777, 5331, 15993, 38971, 47979, 116913, 143937, 350739, 431811, 1052217, 3156651, 9469953, 69251467, 207754401, 623263203, 1869789609, 5609368827, 16828106481]

約数ペア:

[(1, 16828106481), (3, 5609368827), (9, 1869789609), (27, 623263203), (81, 207754401), (243, 69251467), (1777, 9469953), (5331, 3156651), (15993, 1052217), (38971, 431811), (47979, 350739), (116913, 143937)]