157581567

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11172

約数の個数: 36

約数和(自身を含む): 269461192

約数和(自身を除く): 111879625

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 11131, 14157, 33393, 100179, 122441, 144703, 367323, 434109, 1101969, 1302327, 1346851, 1591733, 4040553, 4775199, 12121659, 14325597, 17509063, 52527189, 157581567]

約数ペア:

[(1, 157581567), (3, 52527189), (9, 17509063), (11, 14325597), (13, 12121659), (33, 4775199), (39, 4040553), (99, 1591733), (117, 1346851), (121, 1302327), (143, 1101969), (363, 434109), (429, 367323), (1089, 144703), (1287, 122441), (1573, 100179), (4719, 33393), (11131, 14157)]