16177761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 25328160

約数和(自身を除く): 9150399

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2459, 6579, 7377, 22131, 41803, 105737, 125409, 317211, 376227, 951633, 1797529, 5392587, 16177761]

約数ペア:

[(1, 16177761), (3, 5392587), (9, 1797529), (17, 951633), (43, 376227), (51, 317211), (129, 125409), (153, 105737), (387, 41803), (731, 22131), (2193, 7377), (2459, 6579)]