191882169

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{308989}}^1$

素因数の和:309021

約数の個数: 16

約数和(自身を含む): 296630400

約数和(自身を除く): 104748231

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 308989, 926967, 2780901, 7106747, 8342703, 21320241, 63960723, 191882169]

約数ペア:

[(1, 191882169), (3, 63960723), (9, 21320241), (23, 8342703), (27, 7106747), (69, 2780901), (207, 926967), (621, 308989)]