87467331

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 50012349

約数列:

[1, 3, 7, 21, 53, 89, 159, 267, 371, 623, 883, 1113, 1869, 2649, 4717, 6181, 14151, 18543, 33019, 46799, 78587, 99057, 140397, 235761, 327593, 550109, 982779, 1650327, 4165111, 12495333, 29155777, 87467331]

約数ペア:

[(1, 87467331), (3, 29155777), (7, 12495333), (21, 4165111), (53, 1650327), (89, 982779), (159, 550109), (267, 327593), (371, 235761), (623, 140397), (883, 99057), (1113, 78587), (1869, 46799), (2649, 33019), (4717, 18543), (6181, 14151)]