81354947

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 87907680

約数和(自身を除く): 6552733

約数列:

[1, 29, 41, 53, 1189, 1291, 1537, 2173, 37439, 52931, 63017, 68423, 1534999, 1984267, 2805343, 81354947]

約数ペア:

[(1, 81354947), (29, 2805343), (41, 1984267), (53, 1534999), (1189, 68423), (1291, 63017), (1537, 52931), (2173, 37439)]