166153491

素因数分解:

$3^3\times 7^1\times {\mathrm{879119}}^1$

素因数の和:879135

約数の個数: 16

約数和(自身を含む): 281318400

約数和(自身を除く): 115164909

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 879119, 2637357, 6153833, 7912071, 18461499, 23736213, 55384497, 166153491]

約数ペア:

[(1, 166153491), (3, 55384497), (7, 23736213), (9, 18461499), (21, 7912071), (27, 6153833), (63, 2637357), (189, 879119)]