77792265

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1877}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 138821760

約数和(自身を除く): 61029495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 1877, 2763, 4605, 5631, 8289, 9385, 13815, 16893, 28155, 41445, 50679, 84465, 253395, 576239, 1728717, 2881195, 5186151, 8643585, 15558453, 25930755, 77792265]

約数ペア:

[(1, 77792265), (3, 25930755), (5, 15558453), (9, 8643585), (15, 5186151), (27, 2881195), (45, 1728717), (135, 576239), (307, 253395), (921, 84465), (1535, 50679), (1877, 41445), (2763, 28155), (4605, 16893), (5631, 13815), (8289, 9385)]