158769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 262080

約数和(自身を除く): 103311

約数列:

[1, 3, 9, 13, 23, 39, 59, 69, 117, 177, 207, 299, 531, 767, 897, 1357, 2301, 2691, 4071, 6903, 12213, 17641, 52923, 158769]

約数ペア:

[(1, 158769), (3, 52923), (9, 17641), (13, 12213), (23, 6903), (39, 4071), (59, 2691), (69, 2301), (117, 1357), (177, 897), (207, 767), (299, 531)]