201618121041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1317765497}}^1$

素因数の和:1317765520

約数の個数: 12

約数和(自身を含む): 308357126532

約数和(自身を除く): 106739005491

約数列:

[1, 3, 9, 17, 51, 153, 1317765497, 3953296491, 11859889473, 22402013449, 67206040347, 201618121041]

約数ペア:

[(1, 201618121041), (3, 67206040347), (9, 22402013449), (17, 11859889473), (51, 3953296491), (153, 1317765497)]