42667317

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6841}}^1$

素因数の和:6871

約数の個数: 40

約数和(自身を含む): 79476672

約数和(自身を除く): 36809355

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 6841, 20523, 47887, 61569, 75251, 143661, 184707, 225753, 430983, 526757, 554121, 677259, 1292949, 1580271, 2031777, 3878847, 4740813, 6095331, 14222439, 42667317]

約数ペア:

[(1, 42667317), (3, 14222439), (7, 6095331), (9, 4740813), (11, 3878847), (21, 2031777), (27, 1580271), (33, 1292949), (63, 677259), (77, 554121), (81, 526757), (99, 430983), (189, 225753), (231, 184707), (297, 143661), (567, 75251), (693, 61569), (891, 47887), (2079, 20523), (6237, 6841)]