27473721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22501}}^1$

素因数の和:22552

約数の個数: 16

約数和(自身を含む): 41043648

約数和(自身を除く): 13569927

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 22501, 67503, 247511, 742533, 832537, 2497611, 9157907, 27473721]

約数ペア:

[(1, 27473721), (3, 9157907), (11, 2497611), (33, 832537), (37, 742533), (111, 247511), (407, 67503), (1221, 22501)]