210578373

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{4241}}^1$

素因数の和:4866

約数の個数: 20

約数和(自身を含む): 315155148

約数和(自身を除く): 104576775

約数列:

[1, 3, 9, 27, 81, 613, 1839, 4241, 5517, 12723, 16551, 38169, 49653, 114507, 343521, 2599733, 7799199, 23397597, 70192791, 210578373]

約数ペア:

[(1, 210578373), (3, 70192791), (9, 23397597), (27, 7799199), (81, 2599733), (613, 343521), (1839, 114507), (4241, 49653), (5517, 38169), (12723, 16551)]