65864709

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5393}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 100975680

約数和(自身を除く): 35110971

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5393, 12213, 16179, 48537, 124039, 318187, 372117, 954561, 1116351, 2863683, 7318301, 21954903, 65864709]

約数ペア:

[(1, 65864709), (3, 21954903), (9, 7318301), (23, 2863683), (59, 1116351), (69, 954561), (177, 372117), (207, 318187), (531, 124039), (1357, 48537), (4071, 16179), (5393, 12213)]