154962021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{49811}}^1$

素因数の和:49892

約数の個数: 16

約数和(自身を含む): 222360768

約数和(自身を除く): 67398747

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 49811, 149433, 846787, 2540361, 3038471, 9115413, 51654007, 154962021]

約数ペア:

[(1, 154962021), (3, 51654007), (17, 9115413), (51, 3038471), (61, 2540361), (183, 846787), (1037, 149433), (3111, 49811)]