68570877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 101710080

約数和(自身を除く): 33139203

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 493, 653, 1207, 1479, 1959, 2059, 3621, 6177, 11101, 18937, 33303, 35003, 46363, 56811, 105009, 139089, 321929, 788171, 965787, 1344527, 2364513, 4033581, 22856959, 68570877]

約数ペア:

[(1, 68570877), (3, 22856959), (17, 4033581), (29, 2364513), (51, 1344527), (71, 965787), (87, 788171), (213, 321929), (493, 139089), (653, 105009), (1207, 56811), (1479, 46363), (1959, 35003), (2059, 33303), (3621, 18937), (6177, 11101)]