88921053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2153}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 138777912

約数和(自身を除く): 49856859

約数列:

[1, 3, 9, 13, 39, 117, 353, 1059, 2153, 3177, 4589, 6459, 13767, 19377, 27989, 41301, 83967, 251901, 760009, 2280027, 6840081, 9880117, 29640351, 88921053]

約数ペア:

[(1, 88921053), (3, 29640351), (9, 9880117), (13, 6840081), (39, 2280027), (117, 760009), (353, 251901), (1059, 83967), (2153, 41301), (3177, 27989), (4589, 19377), (6459, 13767)]