977897637

素因数分解:

$3^3\times {\mathrm{6553}}^1\times {\mathrm{5527}}^1$

素因数の和:12089

約数の個数: 16

約数和(自身を含む): 1449220480

約数和(自身を除く): 471322843

約数列:

[1, 3, 9, 27, 5527, 6553, 16581, 19659, 49743, 58977, 149229, 176931, 36218431, 108655293, 325965879, 977897637]

約数ペア:

[(1, 977897637), (3, 325965879), (9, 108655293), (27, 36218431), (5527, 176931), (6553, 149229), (16581, 58977), (19659, 49743)]