210247353

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{12703}}^1$

素因数の和:13325

約数の個数: 16

約数和(自身を含む): 312010240

約数和(自身を除く): 101762887

約数列:

[1, 3, 9, 27, 613, 1839, 5517, 12703, 16551, 38109, 114327, 342981, 7786939, 23360817, 70082451, 210247353]

約数ペア:

[(1, 210247353), (3, 70082451), (9, 23360817), (27, 7786939), (613, 342981), (1839, 114327), (5517, 38109), (12703, 16551)]