210004083

素因数分解:

$3^4\times {\mathrm{1459}}^1\times {\mathrm{1777}}^1$

素因数の和:3248

約数の個数: 20

約数和(自身を含む): 314101480

約数和(自身を除く): 104097397

約数列:

[1, 3, 9, 27, 81, 1459, 1777, 4377, 5331, 13131, 15993, 39393, 47979, 118179, 143937, 2592643, 7777929, 23333787, 70001361, 210004083]

約数ペア:

[(1, 210004083), (3, 70001361), (9, 23333787), (27, 7777929), (81, 2592643), (1459, 143937), (1777, 118179), (4377, 47979), (5331, 39393), (13131, 15993)]