27697641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10247}}^1$

素因数の和:10320

約数の個数: 16

約数和(自身を含む): 39844224

約数和(自身を除く): 12146583

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 10247, 30741, 174199, 522597, 543091, 1629273, 9232547, 27697641]

約数ペア:

[(1, 27697641), (3, 9232547), (17, 1629273), (51, 543091), (53, 522597), (159, 174199), (901, 30741), (2703, 10247)]