53893269

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 81393312

約数和(自身を除く): 27500043

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 1693, 3537, 5079, 10611, 15237, 31833, 45711, 137133, 221783, 411399, 665349, 1996047, 5988141, 17964423, 53893269]

約数ペア:

[(1, 53893269), (3, 17964423), (9, 5988141), (27, 1996047), (81, 665349), (131, 411399), (243, 221783), (393, 137133), (1179, 45711), (1693, 31833), (3537, 15237), (5079, 10611)]