169228521

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 323017728

約数和(自身を除く): 153789207

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 81, 99, 129, 189, 231, 297, 301, 387, 473, 567, 631, 693, 891, 903, 1161, 1419, 1893, 2079, 2709, 3311, 3483, 4257, 4417, 5679, 6237, 6941, 8127, 9933, 12771, 13251, 17037, 20823, 24381, 27133, 29799, 38313, 39753, 48587, 51111, 62469, 81399, 89397, 119259, 145761, 187407, 189931, 244197, 268191, 298463, 357777, 437283, 562221, 569793, 732591, 895389, 1311849, 1709379, 2089241, 2197773, 2686167, 3935547, 5128137, 6267723, 8058501, 15384411, 18803169, 24175503, 56409507, 169228521]

約数ペア:

[(1, 169228521), (3, 56409507), (7, 24175503), (9, 18803169), (11, 15384411), (21, 8058501), (27, 6267723), (33, 5128137), (43, 3935547), (63, 2686167), (77, 2197773), (81, 2089241), (99, 1709379), (129, 1311849), (189, 895389), (231, 732591), (297, 569793), (301, 562221), (387, 437283), (473, 357777), (567, 298463), (631, 268191), (693, 244197), (891, 189931), (903, 187407), (1161, 145761), (1419, 119259), (1893, 89397), (2079, 81399), (2709, 62469), (3311, 51111), (3483, 48587), (4257, 39753), (4417, 38313), (5679, 29799), (6237, 27133), (6941, 24381), (8127, 20823), (9933, 17037), (12771, 13251)]