105877449

素因数分解:

$3^4\times {\mathrm{991}}^1\times {\mathrm{1319}}^1$

素因数の和:2322

約数の個数: 20

約数和(自身を含む): 158442240

約数和(自身を除く): 52564791

約数列:

[1, 3, 9, 27, 81, 991, 1319, 2973, 3957, 8919, 11871, 26757, 35613, 80271, 106839, 1307129, 3921387, 11764161, 35292483, 105877449]

約数ペア:

[(1, 105877449), (3, 35292483), (9, 11764161), (27, 3921387), (81, 1307129), (991, 106839), (1319, 80271), (2973, 35613), (3957, 26757), (8919, 11871)]