201989673

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{44797}}^1$

素因数の和:44973

約数の個数: 16

約数和(自身を含む): 301042560

約数和(自身を除く): 99052887

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 44797, 134391, 403173, 1209519, 7481099, 22443297, 67329891, 201989673]

約数ペア:

[(1, 201989673), (3, 67329891), (9, 22443297), (27, 7481099), (167, 1209519), (501, 403173), (1503, 134391), (4509, 44797)]