191219139

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 281737872

約数和(自身を除く): 90518733

約数列:

[1, 3, 9, 67, 201, 233, 603, 699, 1361, 2097, 4083, 12249, 15611, 46833, 91187, 140499, 273561, 317113, 820683, 951339, 2854017, 21246571, 63739713, 191219139]

約数ペア:

[(1, 191219139), (3, 63739713), (9, 21246571), (67, 2854017), (201, 951339), (233, 820683), (603, 317113), (699, 273561), (1361, 140499), (2097, 91187), (4083, 46833), (12249, 15611)]