145423971

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6359}}^1$

素因数の和:6397

約数の個数: 48

約数和(自身を含む): 270681600

約数和(自身を除く): 125257629

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 6359, 7623, 19077, 22869, 44513, 57231, 69949, 133539, 171693, 209847, 400617, 489643, 629541, 769439, 1201851, 1468929, 1888623, 2308317, 4406787, 5386073, 6924951, 13220361, 16158219, 20774853, 48474657, 145423971]

約数ペア:

[(1, 145423971), (3, 48474657), (7, 20774853), (9, 16158219), (11, 13220361), (21, 6924951), (27, 5386073), (33, 4406787), (63, 2308317), (77, 1888623), (99, 1468929), (121, 1201851), (189, 769439), (231, 629541), (297, 489643), (363, 400617), (693, 209847), (847, 171693), (1089, 133539), (2079, 69949), (2541, 57231), (3267, 44513), (6359, 22869), (7623, 19077)]