27961038

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8219}}^1$

素因数の和:8243

約数の個数: 48

約数和(自身を含む): 71809920

約数和(自身を除く): 43848882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8219, 16438, 24657, 49314, 57533, 73971, 115066, 147942, 172599, 221913, 345198, 443826, 517797, 665739, 1035594, 1331478, 1553391, 1997217, 3106782, 3994434, 4660173, 9320346, 13980519, 27961038]

約数ペア:

[(1, 27961038), (2, 13980519), (3, 9320346), (6, 4660173), (7, 3994434), (9, 3106782), (14, 1997217), (18, 1553391), (21, 1331478), (27, 1035594), (42, 665739), (54, 517797), (63, 443826), (81, 345198), (126, 221913), (162, 172599), (189, 147942), (243, 115066), (378, 73971), (486, 57533), (567, 49314), (1134, 24657), (1701, 16438), (3402, 8219)]