145280463

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{6203}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 199917696

約数和(自身を除く): 54637233

約数列:

[1, 3, 37, 111, 211, 633, 6203, 7807, 18609, 23421, 229511, 688533, 1308833, 3926499, 48426821, 145280463]

約数ペア:

[(1, 145280463), (3, 48426821), (37, 3926499), (111, 1308833), (211, 688533), (633, 229511), (6203, 23421), (7807, 18609)]