51797097

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 90086400

約数和(自身を除く): 38289303

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 67, 99, 137, 171, 201, 209, 297, 411, 513, 603, 627, 737, 1233, 1273, 1507, 1809, 1881, 2211, 2603, 3699, 3819, 4521, 5643, 6633, 7809, 9179, 11457, 13563, 14003, 19899, 23427, 27537, 28633, 34371, 40689, 42009, 70281, 82611, 85899, 100969, 126027, 174401, 247833, 257697, 302907, 378081, 523203, 773091, 908721, 1569609, 1918411, 2726163, 4708827, 5755233, 17265699, 51797097]

約数ペア:

[(1, 51797097), (3, 17265699), (9, 5755233), (11, 4708827), (19, 2726163), (27, 1918411), (33, 1569609), (57, 908721), (67, 773091), (99, 523203), (137, 378081), (171, 302907), (201, 257697), (209, 247833), (297, 174401), (411, 126027), (513, 100969), (603, 85899), (627, 82611), (737, 70281), (1233, 42009), (1273, 40689), (1507, 34371), (1809, 28633), (1881, 27537), (2211, 23427), (2603, 19899), (3699, 14003), (3819, 13563), (4521, 11457), (5643, 9179), (6633, 7809)]