26805789

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52253}}^1$

素因数の和:52281

約数の個数: 16

約数和(自身を含む): 41803200

約数和(自身を除く): 14997411

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52253, 156759, 470277, 992807, 1410831, 2978421, 8935263, 26805789]

約数ペア:

[(1, 26805789), (3, 8935263), (9, 2978421), (19, 1410831), (27, 992807), (57, 470277), (171, 156759), (513, 52253)]