51170289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9377}}^1$

素因数の和:9504

約数の個数: 16

約数和(自身を含む): 72923328

約数和(自身を除く): 21753039

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 9377, 28131, 159409, 478227, 1003339, 3010017, 17056763, 51170289]

約数ペア:

[(1, 51170289), (3, 17056763), (17, 3010017), (51, 1003339), (107, 478227), (321, 159409), (1819, 28131), (5457, 9377)]