115711281

素因数分解:

$3^3\times 7^1\times {\mathrm{612229}}^1$

素因数の和:612245

約数の個数: 16

約数和(自身を含む): 195913600

約数和(自身を除く): 80202319

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 612229, 1836687, 4285603, 5510061, 12856809, 16530183, 38570427, 115711281]

約数ペア:

[(1, 115711281), (3, 38570427), (7, 16530183), (9, 12856809), (21, 5510061), (27, 4285603), (63, 1836687), (189, 612229)]