189558801

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{48197}}^1$

素因数の和:48245

約数の個数: 24

約数和(自身を含む): 300755520

約数和(自身を除く): 111196719

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 48197, 144591, 433773, 915743, 1108531, 2747229, 3325593, 8241687, 9976779, 21062089, 63186267, 189558801]

約数ペア:

[(1, 189558801), (3, 63186267), (9, 21062089), (19, 9976779), (23, 8241687), (57, 3325593), (69, 2747229), (171, 1108531), (207, 915743), (437, 433773), (1311, 144591), (3933, 48197)]