27808053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 19076043

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2753, 3367, 8259, 10101, 19271, 35789, 57813, 101861, 107367, 250523, 305583, 713027, 751569, 1324193, 2139081, 3972579, 9269351, 27808053]

約数ペア:

[(1, 27808053), (3, 9269351), (7, 3972579), (13, 2139081), (21, 1324193), (37, 751569), (39, 713027), (91, 305583), (111, 250523), (259, 107367), (273, 101861), (481, 57813), (777, 35789), (1443, 19271), (2753, 10101), (3367, 8259)]