215231932971

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{546109}}^1$

素因数の和:547456

約数の個数: 32

約数和(自身を含む): 348112358400

約数和(自身を除く): 132880425429

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1327, 3981, 11943, 14597, 35829, 43791, 131373, 394119, 546109, 1638327, 4914981, 6007199, 14744943, 18021597, 54064791, 162194373, 724686643, 2174059929, 6522179787, 7971553073, 19566539361, 23914659219, 71743977657, 215231932971]

約数ペア:

[(1, 215231932971), (3, 71743977657), (9, 23914659219), (11, 19566539361), (27, 7971553073), (33, 6522179787), (99, 2174059929), (297, 724686643), (1327, 162194373), (3981, 54064791), (11943, 18021597), (14597, 14744943), (35829, 6007199), (43791, 4914981), (131373, 1638327), (394119, 546109)]