40809537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6269

約数の個数: 24

約数和(自身を含む): 63876384

約数和(自身を除く): 23066847

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6203, 6579, 18609, 55827, 105451, 266729, 316353, 800187, 949059, 2400561, 4534393, 13603179, 40809537]

約数ペア:

[(1, 40809537), (3, 13603179), (9, 4534393), (17, 2400561), (43, 949059), (51, 800187), (129, 316353), (153, 266729), (387, 105451), (731, 55827), (2193, 18609), (6203, 6579)]