42111657

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 75944960

約数和(自身を除く): 33833303

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1303, 1539, 1701, 3591, 3909, 4617, 9121, 10773, 11727, 24757, 27363, 32319, 35181, 74271, 82089, 105543, 173299, 222813, 246267, 316629, 519897, 668439, 738801, 1559691, 2005317, 2216403, 4679073, 6015951, 14037219, 42111657]

約数ペア:

[(1, 42111657), (3, 14037219), (7, 6015951), (9, 4679073), (19, 2216403), (21, 2005317), (27, 1559691), (57, 738801), (63, 668439), (81, 519897), (133, 316629), (171, 246267), (189, 222813), (243, 173299), (399, 105543), (513, 82089), (567, 74271), (1197, 35181), (1303, 32319), (1539, 27363), (1701, 24757), (3591, 11727), (3909, 10773), (4617, 9121)]