84269171

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 18

約数和(自身を含む): 102506292

約数和(自身を除く): 18237121

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3251, 3703, 22757, 25921, 74773, 159299, 523411, 1719779, 3663877, 12038453, 84269171]

約数ペア:

[(1, 84269171), (7, 12038453), (23, 3663877), (49, 1719779), (161, 523411), (529, 159299), (1127, 74773), (3251, 25921), (3703, 22757)]