81107477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 10822123

約数列:

[1, 11, 47, 59, 517, 649, 2659, 2773, 29249, 30503, 124973, 156881, 1374703, 1725691, 7373407, 81107477]

約数ペア:

[(1, 81107477), (11, 7373407), (47, 1725691), (59, 1374703), (517, 156881), (649, 124973), (2659, 30503), (2773, 29249)]