89315991

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2833}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 134399616

約数和(自身を除く): 45083625

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 1017, 2833, 3503, 8499, 10509, 25497, 31527, 87823, 263469, 320129, 790407, 960387, 2881161, 9923999, 29771997, 89315991]

約数ペア:

[(1, 89315991), (3, 29771997), (9, 9923999), (31, 2881161), (93, 960387), (113, 790407), (279, 320129), (339, 263469), (1017, 87823), (2833, 31527), (3503, 25497), (8499, 10509)]