27297387

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 43335864

約数和(自身を除く): 16038477

約数列:

[1, 3, 9, 13, 39, 117, 131, 137, 169, 393, 411, 507, 1179, 1233, 1521, 1703, 1781, 5109, 5343, 15327, 16029, 17947, 22139, 23153, 53841, 66417, 69459, 161523, 199251, 208377, 233311, 699933, 2099799, 3033043, 9099129, 27297387]

約数ペア:

[(1, 27297387), (3, 9099129), (9, 3033043), (13, 2099799), (39, 699933), (117, 233311), (131, 208377), (137, 199251), (169, 161523), (393, 69459), (411, 66417), (507, 53841), (1179, 23153), (1233, 22139), (1521, 17947), (1703, 16029), (1781, 15327), (5109, 5343)]