229481109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{178307}}^1$

素因数の和:178337

約数の個数: 24

約数和(自身を含む): 389424672

約数和(自身を除く): 159943563

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 178307, 534921, 1604763, 1961377, 2317991, 5884131, 6953973, 17652393, 20861919, 25497901, 76493703, 229481109]

約数ペア:

[(1, 229481109), (3, 76493703), (9, 25497901), (11, 20861919), (13, 17652393), (33, 6953973), (39, 5884131), (99, 2317991), (117, 1961377), (143, 1604763), (429, 534921), (1287, 178307)]