145268247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{15737}}^1$

素因数の和:15938

約数の個数: 16

約数和(自身を含む): 206230752

約数和(自身を除く): 60962505

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 15737, 47211, 267529, 802587, 2848397, 8545191, 48422749, 145268247]

約数ペア:

[(1, 145268247), (3, 48422749), (17, 8545191), (51, 2848397), (181, 802587), (543, 267529), (3077, 47211), (9231, 15737)]