47835441

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4074

約数の個数: 20

約数和(自身を含む): 71949504

約数和(自身を除く): 24114063

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 3911, 4077, 11733, 12231, 35199, 105597, 316791, 590561, 1771683, 5315049, 15945147, 47835441]

約数ペア:

[(1, 47835441), (3, 15945147), (9, 5315049), (27, 1771683), (81, 590561), (151, 316791), (453, 105597), (1359, 35199), (3911, 12231), (4077, 11733)]