86894073

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 149553920

約数和(自身を除く): 62659847

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 7537, 11529, 22611, 52759, 67833, 158277, 203499, 459757, 474831, 1379271, 1424493, 3218299, 4137813, 9654897, 12413439, 28964691, 86894073]

約数ペア:

[(1, 86894073), (3, 28964691), (7, 12413439), (9, 9654897), (21, 4137813), (27, 3218299), (61, 1424493), (63, 1379271), (183, 474831), (189, 459757), (427, 203499), (549, 158277), (1281, 67833), (1647, 52759), (3843, 22611), (7537, 11529)]