87139773

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 160657920

約数和(自身を除く): 73518147

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 333, 357, 459, 629, 733, 777, 999, 1071, 1887, 2199, 2331, 3213, 4403, 5131, 5661, 6597, 6993, 12461, 13209, 15393, 16983, 19791, 27121, 37383, 39627, 46179, 81363, 87227, 112149, 118881, 138537, 189847, 244089, 261681, 336447, 461057, 569541, 732267, 785043, 1383171, 1708623, 2355129, 3227399, 4149513, 5125869, 9682197, 12448539, 29046591, 87139773]

約数ペア:

[(1, 87139773), (3, 29046591), (7, 12448539), (9, 9682197), (17, 5125869), (21, 4149513), (27, 3227399), (37, 2355129), (51, 1708623), (63, 1383171), (111, 785043), (119, 732267), (153, 569541), (189, 461057), (259, 336447), (333, 261681), (357, 244089), (459, 189847), (629, 138537), (733, 118881), (777, 112149), (999, 87227), (1071, 81363), (1887, 46179), (2199, 39627), (2331, 37383), (3213, 27121), (4403, 19791), (5131, 16983), (5661, 15393), (6597, 13209), (6993, 12461)]