87286291227

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{829}}^1\times {\mathrm{63929}}^1$

素因数の和:64828

約数の個数: 32

約数和(自身を含む): 131593512000

約数和(自身を除く): 44307220773

約数列:

[1, 3, 9, 27, 61, 183, 549, 829, 1647, 2487, 7461, 22383, 50569, 63929, 151707, 191787, 455121, 575361, 1365363, 1726083, 3899669, 11699007, 35097021, 52997141, 105291063, 158991423, 476974269, 1430922807, 3232825601, 9698476803, 29095430409, 87286291227]

約数ペア:

[(1, 87286291227), (3, 29095430409), (9, 9698476803), (27, 3232825601), (61, 1430922807), (183, 476974269), (549, 158991423), (829, 105291063), (1647, 52997141), (2487, 35097021), (7461, 11699007), (22383, 3899669), (50569, 1726083), (63929, 1365363), (151707, 575361), (191787, 455121)]