136640223

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{136777}}^1$

素因数の和:136823

約数の個数: 16

約数和(自身を含む): 207902560

約数和(自身を除く): 71262337

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 136777, 410331, 1230993, 3692979, 5060749, 15182247, 45546741, 136640223]

約数ペア:

[(1, 136640223), (3, 45546741), (9, 15182247), (27, 5060749), (37, 3692979), (111, 1230993), (333, 410331), (999, 136777)]