149695281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 235223040

約数和(自身を除く): 85527759

約数列:

[1, 3, 9, 19, 57, 61, 113, 127, 171, 183, 339, 381, 549, 1017, 1143, 1159, 2147, 2413, 3477, 6441, 6893, 7239, 7747, 10431, 14351, 19323, 20679, 21717, 23241, 43053, 62037, 69723, 129159, 130967, 147193, 272669, 392901, 441579, 818007, 875411, 1178703, 1324737, 2454021, 2626233, 7878699, 16632809, 49898427, 149695281]

約数ペア:

[(1, 149695281), (3, 49898427), (9, 16632809), (19, 7878699), (57, 2626233), (61, 2454021), (113, 1324737), (127, 1178703), (171, 875411), (183, 818007), (339, 441579), (381, 392901), (549, 272669), (1017, 147193), (1143, 130967), (1159, 129159), (2147, 69723), (2413, 62037), (3477, 43053), (6441, 23241), (6893, 21717), (7239, 20679), (7747, 19323), (10431, 14351)]