99123741

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{30509}}^1$

素因数の和:30553

約数の個数: 18

約数和(自身を含む): 151116030

約数和(自身を除く): 51992289

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 30509, 91527, 274581, 579671, 1739013, 5217039, 11013749, 33041247, 99123741]

約数ペア:

[(1, 99123741), (3, 33041247), (9, 11013749), (19, 5217039), (57, 1739013), (171, 579671), (361, 274581), (1083, 91527), (3249, 30509)]