65937987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5399}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 101088000

約数和(自身を除く): 35150013

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5399, 12213, 16197, 48591, 124177, 318541, 372531, 955623, 1117593, 2866869, 7326443, 21979329, 65937987]

約数ペア:

[(1, 65937987), (3, 21979329), (9, 7326443), (23, 2866869), (59, 1117593), (69, 955623), (177, 372531), (207, 318541), (531, 124177), (1357, 48591), (4071, 16197), (5399, 12213)]